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Individual Calculations September 2022 |
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| Porfiriev, Andrei Total change: -20.40 | |   |
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| Ohta-park chess Artek 2022. September B2 | Mistolovo | RUS | 2022-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1114 | 1115 | 0.50 | 2 | -0.51 | 40 | -20.40 | |
|  Kirillov, Mikhail V | | | 1053 | RUS | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Bazyleva, Margarita | | | 1174 | RUS | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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