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Rapid:
Individual Calculations July 2021 |
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| Sapelkin, Artem Total change: -20.00 | |   |
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| Neva Open Krasin Rapid-B | St. Petersburg | RUS | 2021-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1343 | 1188 | 0.00 | 3 | -1.00 | 20 | -20.00 | |
|  Kozhevnikov, Denis M. | | | 1345 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Lunev, Yaromir | | | 1092 | RUS | 0.00 | 1 | -0.63 | 20 | -12.60 | |  Berbentsev, Matvey S | | | 1591 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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