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Individual Calculations September 2021 |
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| Arkhipov, Ivan A Total change: 2.40 | |   |
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| Cup of Hope_B-11_2021 | Nizhniy Novgorod | RUS | 2021-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1080 | 1057 | 1.00 | 2 | 0.06 | 40 | 2.40 | |
|  Zavivaeva, Kristina | | | 1050 | RUS | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Popov, Mikhail Yu | | | 1109 | RUS | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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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