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Rapid:
Individual Calculations May 2021 |
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| Kulikova, Irina Total change: 2.00 | |   |
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| Berdsk Rapid Cup 2021, Stage 1 | Berdsk | RUS | 2021-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1178 | 1.50 | 5 | 0.10 | 20 | 2.00 | |
|  Viner, Mikhail | | | 1913 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Kozyrev, Alexey A | | | 1089 | RUS | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Kazachok, Vladimir | | | 1503 | RUS | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Glushkov, Dmitry E | | | 1420 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Nefedov, Matvey | | | 1223 | RUS | 0.00 | 1 | -0.44 | 20 | -8.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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