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Rapid:
Individual Calculations February 2023 |
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| Borisov, Sergey N. Total change: 16.80 | |   |
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| XXX memorial of P.V.Dubinin | Nizhniy Novgorod | RUS | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1577 | 3.50 | 7 | 0.84 | 20 | 16.80 | |
|  Kostin, Nikolay | | | 1739 | RUS | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Mikhalenko, Evgeny | | | 1823 | RUS | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Korchagina, Alena | | wf | 1991 | RUS | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Belitzky, Dmitri G | | | 1755 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Elesin, Alexandr | | | 1619 | RUS | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Starostina, Alena | | | 1177 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kotov, Aleksey S | | | 1593 | RUS | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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