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Rapid:
Individual Calculations January 2020 |
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| Tkachenko, Valeriya Total change: -31.20 | |   |
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| Open Armavir, rapid 2019 Juniors Stage 4 | Armavir | RUS | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1559 | 4.00 | 8 | -1.56 | 20 | -31.20 | |
|  Litvinova, Ulyana | | | 1231 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Volkorez, Ruslana | | | 1456 | RUS | 0.00 | 1 | -0.64 | 20 | -12.80 | |  Malaev, Kirill | | | 1312 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Khammerbek, Artur | | | 1575 | RUS | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Karachentseva, Daria | | | 1406 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Strepetov, Ivan | | | 1566 | RUS | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Povolotsky, Alexander | | | 1305 | RUS | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Pavluyk, Anton | | | 1357 | RUS | 1.00 | 1 | 0.24 | 20 | 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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