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Rapid:
Individual Calculations May 2021 |
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| Naumov, Igor Total change: -8.80 | |   |
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| Kuzmolovo Rapid Cup 2021-4 | St. Petersburg | RUS | 2021-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1825 | 8.00 | 9 | -0.44 | 20 | -8.80 | |
|  Semenova, Elizaveta | | | 1098 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Khalyapin, Sergey | | | 1229 | RUS | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Pustynnikov, Ilya | | | 1239 | RUS | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Smirnov, Mark Al. | | | 1400 | RUS | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Chervyakova, Tatiana | | | 1635 | RUS | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Saydakovsky, Boris | | | 1424 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Astakhov, Leonid | | | 1435 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Artamonova, Ulyana | | | 1194 | RUS | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Fokin, Maksim | | | 1178 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | |
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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