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Rapid:
Individual Calculations April 2021 |
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| Artamonova, Olga Total change: 14.00 | |   |
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| Kuzmolovo Rapid Cup 2021-3 | St. Petersburg | RUS | 2021-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1233 | 1024 | 2.00 | 5 | 0.70 | 20 | 14.00 | |
|  Pustynnikova, Aleksandra | | | 1217 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Saydakovsky, Boris | | | 1479 | RUS | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Zaripov, Renat N | | | 1082 | RUS | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Khalyapin, Sergey | | | 1259 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Semenova, Elizaveta | | | 1130 | RUS | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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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