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Player Profile

Player:

(Eg: Carlsen,Magnus)

Jonatansson, Sigurdur Freyr



FIDE:	FIDE Card
Years:	2015-
Number of games:	67
Number of wins:	23
Number of draws:	9
Number of losses:	35
White score:	14½/35 (41.43% - Average Elo: 1748.5)
Black score:	13/32 (40.62% - Average Elo: 1630.39)

Rating progression

Games
White wins
White draws
White losses
Black wins
Black draws
Black losses

Top wins

Jonatansson, Sigurdur Freyr (1691) - Sigurdsson, Birkir Karl (1900), Gardabaer Skakthing op, Gardabaer (C77) - 2016

Jonatansson, Sigurdur Freyr - Thrainsson, Birgir Rafn (1720), Reykjavik Skakmot op, Reykjavik (C78) - 2015

Jonatansson, Sigurdur Freyr (1670) - Magnusson, Thorsteinn (1568), Reykjavik Taflfelag op, Reykjavik (D00) - 2019

Halldorsson, Kristjan (1863) - Jonatansson, Sigurdur Freyr, Reykjavik Skakmot op, Reykjavik (A45) - 2015

Sigurvaldason, Hjalmar (1495) - Jonatansson, Sigurdur Freyr (1691), Gardabaer Skakthing op, Gardabaer (B23) - 2016

Gunnarsdottir, Eyrun Eva (1491) - Jonatansson, Sigurdur Freyr (1731), Reykjavik Open 2024, Reykjavik ISL (A84) - 2024

Jonatansson, Sigurdur Freyr - ? (34)

Petursson, Gudni Stefan (½/2)

Adhikari, Flovent Rigved (1/1)

Airlie, Arran (0/1)

Arnalds, Stefan (0/1)

Arnarson, Hrafn (1/1)

Asgeirsson, Adalsteinn Egill (1/1)

Bergsson, Stefan (0/1)

Bjarnason, Bjarki Freyr (0/1)

Bjornsson, Eirikur K (0/1)

Bjornsson, Sigurbjorn (0/1)

De Castro, Manuel (½/1)

Fivelstad, Jon Olav (0/1)

Fridthjofsdottir, Sigurlaug Regina (0/1)

Haraldsson, Sigurjon (0/1)

Haugen, Lars Tormod (0/1)

Hreinsson, Arnthor (1/1)

Jonasson, Hordur (1/1)

Jonsson, Olafur Gisli (0/1)

Jonsson, Thorsteinn Emil (½/1)

Krumm, Arthur (0/1)

Lemery, Jon Thor (0/1)

Magnusson, Thorsteinn (1/1)

Mai, Alexander Oliver (0/1)

Mai, Aron Thor (0/1)

Omarsson, Adam (1/1)

Sigfusson, Ottar Orn Bergmann (0/1)

Sigurdsson, Birkir Karl (1/1)

Sigurvaldason, Hjalmar (1/1)

Skarphedinsson, Ingvar Wu (0/1)

Smith, Alexander (0/1)

Sveinbjornsson, Gudmundur Orri (1/1)

Thorisson, Benedikt (1/1)

Thrainsson, Birgir Rafn (1/1)

Valdimarsson, Johann (1/1)

? - Jonatansson, Sigurdur Freyr (31)

Skarphedinsson, Ingvar Wu (½/2)

Aronsson, Gudmundur (0/1)

Baldursson, Haraldur (0/1)

Banerjee, Aryan (0/1)

Banta, Robert Lance (0/1)

Briem, Benedikt (0/1)

Brynjarsson, Einar Dagur (1/1)

Eliasson, Kristjan Orn (0/1)

Finnsson, Johann Arnar (0/1)

Fridthofsson, Sigurjon Thor (0/1)

Gunnarsdottir, Eyrun Eva (1/1)

Halldorsson, Kristjan (1/1)

Heidarsson, Mikael Bjarki (½/1)

Johannsson, Birkir Isak (½/1)

Jonsson, Olafur Gisli (½/1)

Larkin, Benjamin (0/1)

Lueck, Daniel (1/1)

Moller, Baldur Helgi (0/1)

Olafsson, Arni (1/1)

Olafsson, Olafur Orn (0/1)

Ontiveros, John (0/1)

Palsson, Halldor (0/1)

Petersen, Jakob Alexander (1/1)

Rempe, Lennik (1/1)

Segal, Maxime (1/1)

Sigurdarson, Alec Elias (½/1)

Sigurdarson, Oddur (1/1)

Sigurvaldason, Hjalmar (1/1)

Thorarensen, Adalsteinn (0/1)

Thorsson, Bjarnsteinn (0/1)

Valsson, Arnar (½/1)

Openings played as White (21)

C77 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6)
Average Elo: 1653
Result: 1½/6 = 25%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 1393.33
Result: 2/3 = 66.67%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 2030.5
Result: 1/3 = 33.33%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 1705.5
Result: 1/2 = 50%

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 1999
Result: 1/2 = 50%

B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+)
Average Elo: 2296
Result: 1/2 = 50%

C63 Ruy Lopez, Schliemann Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 f5)
Average Elo: 2108.5
Result: ½/2 = 25%

B27 Sicilian (1.e4 c5 2.Nf3)
Average Elo: 1720
Result: ½/2 = 25%

C78 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O)
Average Elo: 1720
Result: 1/1 = 100%

C11 French (1.e4 e6 2.d4 d5 3.Nc3 Nf6)
Average Elo: 1789
Result: 0/1 = 0%

B53 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4)
Average Elo: 0
Result: 0/1 = 0%

B43 Sicilian, Kan, 5.Nc3 (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3)
Average Elo: 1097
Result: 1/1 = 100%

B34 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nxc6)
Average Elo: 1950
Result: 0/1 = 0%

B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7)
Average Elo: 1513
Result: 1/1 = 100%

B70 Sicilian, Dragon Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6)
Average Elo: 2026
Result: 0/1 = 0%

C87 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 d6)
Average Elo: 1551
Result: 1/1 = 100%

B45 Sicilian, Taimanov (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3)
Average Elo: 2153
Result: 0/1 = 0%

B00 Uncommon King's Pawn Opening (1.e4)
Average Elo: 0
Result: 1/1 = 100%

C60 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5)
Average Elo: 1843
Result: 0/1 = 0%

C64 Ruy Lopez, Classical (1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5)
Average Elo: 1434
Result: 1/1 = 100%

B30 Sicilian (1.e4 c5 2.Nf3 Nc6)
Average Elo: 1857
Result: 0/1 = 0%

Openings played as Black (22)

B43 Sicilian, Kan, 5.Nc3 (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3)
Average Elo: 1455.5
Result: 4/5 = 80%

B42 Sicilian, Kan (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3)
Average Elo: 1546
Result: 1½/3 = 50%

E72 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.g3)
Average Elo: 1684
Result: 0/2 = 0%

D03 Torre Attack (Tartakower Variation) (1.d4 d5 2.Nf3 Nf6 3.Bg5)
Average Elo: 1866.5
Result: 0/2 = 0%

A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average Elo: 1780.5
Result: 0/2 = 0%

A84 Dutch (1.d4 f5 2.c4)
Average Elo: 1516.5
Result: 1/2 = 50%

D37 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3)
Average Elo: 1774
Result: 0/1 = 0%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 1863
Result: 1/1 = 100%

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 1495
Result: 1/1 = 100%

A16 English (1.c4 Nf6 2.Nc3)
Average Elo: 2048
Result: 0/1 = 0%

E87 King's Indian, Samisch, Orthodox (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 e5 7.d5)
Average Elo: 1430
Result: 1/1 = 100%

E71 King's Indian, Makagonov System (5.h3) (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.h3)
Average Elo: 1678
Result: ½/1 = 50%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 2056
Result: 0/1 = 0%

B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo: 1829
Result: 0/1 = 0%

E70 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average Elo: 1249
Result: ½/1 = 50%

E91 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2)
Average Elo: 1806
Result: ½/1 = 50%

C10 French (1.e4 e6 2.d4 d5 3.Nc3)
Average Elo: 1444
Result: ½/1 = 50%

E61 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3)
Average Elo: 1043
Result: ½/1 = 50%

B41 Sicilian, Kan (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6)
Average Elo: 1484
Result: 0/1 = 0%

E73 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2)
Average Elo: 1864
Result: 0/1 = 0%

A15 English (1.c4 Nf6)
Average Elo: 1874
Result: 0/1 = 0%

B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo: 1154
Result: 1/1 = 100%