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Individual Calculations June 2019 |
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| Boltenko, Ivan S. Total change: -1.60 | |   |
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| Moscow region spring 2019 boys 15 | Odintsovo | RUS | 2019-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1402 | 1285 | 2.50 | 7 | -0.04 | 40 | -1.60 | |
|  Sidorova, Margarita | | | 1530 | RUS | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Velikzhanin, Alexandr | | | 1091 | RUS | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Asatryan, Leon | | | 1619 | RUS | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Aigi, Anna | | | 1371 | RUS | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Ilyin, Vladimir | | | 1257 | RUS | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Musagitov, Marat | | | 1333 | RUS | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Terman, Alexander | | | 1614 | RUS | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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