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Rapid:
Individual Calculations February 2021 |
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| Saydakovsky, Boris Total change: -0.20 | |   |
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| Kuzmolovo Rapid Cup 2021 1 | St. Petersburg | RUS | 2021-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1507 | 4.00 | 6 | -0.01 | 20 | -0.20 | |
|  Pustynnikov, Ilya | | | 1209 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Sokolov, Vladimir K. | | | 1559 | RUS | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Smirnov, Mark Al. | | | 1386 | RUS | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Chervyakova, Tatiana | | | 1605 | RUS | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Pustynnikova, Aleksandra | | | 1255 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Artamonova, Ulyana | | | 1151 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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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