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Blitz:
Individual Calculations July 2023 |
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| Firsov, Sergey Aleks Total change: 2.60 | |   |
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| Open Blitz Kolomna Chmp. 2023 | Kolomna | RUS | 2023-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1276 | 0.50 | 5 | 0.13 | 20 | 2.60 | |
|  Torgaev, Igor | | | 1837 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Beskov, Vladimir | c | | 1783 | RUS | 0.50 | 1 | 0.46 | 20 | 9.20 | | | Sarkisyan, Aikaz Kam | | | 1749 | RUS | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Yugay, Borisslav Ev | | | 1478 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Kaverin, Pavel Vlad | | | 1880 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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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