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Individual Calculations August 2021 |
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| Koshkin, Mikhail Total change: 172.52 | |   |
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| Novosibirsk Region Cup I stage - Sukharev Memorial - men and women - 2021 | Novosibirsk | RUS | 2021-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1532 | 5.00 | 9 | 3.75 | 38 | 142.50 | |
|  Fomkin, Dmitry | | | 1932 * | RUS | 0.50 | 1 | 0.42 | 38 | 15.96 | |  Boronin, Aleksey V | | | 1652 | RUS | 1.00 | 1 | 0.66 | 38 | 25.08 | | | Altyntsev, Alexandr | | | 1932 * | RUS | 0.50 | 1 | 0.42 | 38 | 15.96 | | | Feoktistov, Stepan | | | 1732 | RUS | 1.00 | 1 | 0.76 | 38 | 28.88 | | | Pisarsky, Georgy | | | 1785 | RUS | 1.00 | 1 | 0.81 | 38 | 30.78 | | | Novichkov, Vladimir | | | 1932 * | RUS | 0.50 | 1 | 0.42 | 38 | 15.96 | | | Pokhvalit, Alexander | | | 1932 * | RUS | 0.50 | 1 | 0.42 | 38 | 15.96 | | | Sanday-Ool, Herel | | | 1932 * | RUS | 0.00 | 1 | -0.08 | 38 | -3.04 | | | Pozharsky, Nikolai | | | 1932 * | RUS | 0.00 | 1 | -0.08 | 38 | -3.04 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Initsiativa. July open 2021 | Novosibirsk | RUS | 2021-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1498 | 3.50 | 9 | 0.79 | 38 | 30.02 | |
| | Kolmagorov, Alexey | | | 1898 * | RUS | 0.00 | 1 | -0.08 | 38 | -3.04 | | | Makeev, Igor | | | 1255 | RUS | 1.00 | 1 | 0.20 | 38 | 7.60 | | | Ponomarev, Andrey A. | | | 1850 | RUS | 0.50 | 1 | 0.39 | 38 | 14.82 | | | Sanday-Ool, Herel | | | 1898 * | RUS | 0.50 | 1 | 0.42 | 38 | 15.96 | | | Chepurnoy, Maxim | | | 1898 * | RUS | 0.00 | 1 | -0.08 | 38 | -3.04 | | | Selivanova, Sofia | | | 1278 | RUS | 1.00 | 1 | 0.22 | 38 | 8.36 | | | Beloshapkin, Konstantin | | | 1898 * | RUS | 0.00 | 1 | -0.08 | 38 | -3.04 | | | Tsygankov, Dmitry | | | 1898 * | RUS | 0.00 | 1 | -0.08 | 38 | -3.04 | | | Kornitsky, Daniil | | | 1411 | RUS | 0.50 | 1 | -0.12 | 38 | -4.56 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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