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Individual Calculations August 2022 |
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| Churkin, Egor Total change: -13.60 | |   |
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| Rostov region championship-2022 (B-15)_standard | Rostov-on-Don | RUS | 2022-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1368 | 1072 | 0.00 | 2 | -0.31 | 40 | -12.40 | |
|  Usoshin, Aleksander | | | 1308 | RUS | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Aloyan, Edgar | | | 1428 | RUS | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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) | | | | Memorial Makienko - 2022_standard | Rostov-on-Don | RUS | 2022-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1072 | 0.00 | 1 | -0.03 | 40 | -1.20 | |
|  Postol, Miron | | | 1616 | RUS | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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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