White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Mazenko, Sergey
|
|
Kostin, Konstantin
|
2320
|
B13
|
2002
|
½-½
| 22 |
|
|
|
Nefedov, Sergey Anatol...
|
2277
|
Kostin, Konstantin
|
2289
|
B13
|
2012
|
½-½
| 14 |
|
|
|
Elishev, Ivan
|
2178
|
Kostin, Konstantin
|
2292
|
B13
|
2013
|
0-1
| 42 |
|
|
|
Looshnikov, Nikolai
|
2491
|
Kostin, Konstantin
|
2295
|
B13
|
2013
|
½-½
| 47 |
|
|
|
Spichkin, Alexander
|
2216
|
Kostin, Konstantin
|
2353
|
B13
|
2014
|
1-0
| 26 |
|
|
|
Apryshko, Gleb
|
2303
|
Kostin, Konstantin
|
2283
|
B13
|
2014
|
0-1
| 48 |
|
|
|
Arslanov, Shamil
|
2404
|
Kostin, Konstantin
|
2306
|
B13
|
2014
|
1-0
| 44 |
|
|
|