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Individual Calculations September 2021 |
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| Kozhumyachenko, Svyatoslav Total change: -121.20 | |   |
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| Yaroslav Mudryj 2021 boys 13 | Yaroslavl | RUS | 2021-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1210 | 1313 | 0.50 | 4 | -2.03 | 40 | -81.20 | |
|  Artemova, Alexandra | | | 1148 | RUS | 0.50 | 1 | -0.22 | 40 | -8.80 | |  Prasolov, Ilia | | | 1462 | RUS | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Zubarev, Vladislav | | | 1131 | RUS | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Smirnova, Dariya | | | 1098 | RUS | 0.00 | 1 | -0.77 | 40 | -30.80 | |
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) | | | | Vladimir Open 2021 boys 13 | Suzdal | RUS | 2021-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1262 | 1313 | 3.50 | 8 | -1.00 | 40 | -40.00 | |
| | Panaev, Timur | | | 1444 | RUS | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Zhuravlev, Demid | | | 1013 | RUS | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Gidaspov, Alexander | | | 1384 | RUS | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Fedorov, Vladimir | | | 1153 | RUS | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Lopatkin, Egor | | | 1151 | RUS | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Sidorov, Denis | | | 1153 | RUS | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Zambrzhitskiy, Yan | | | 1239 | RUS | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Nesterov, Ivan | | | 1556 | RUS | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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