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Individual Calculations October 2019 |
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| Akhmetova, Assiya Total change: -8.80 | |   |
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| 7th Challenger Classic Chess Academy 2019 | Almaty | KAZ | 2019-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1330 | 1155 | 1.00 | 4 | -0.22 | 40 | -8.80 | |
|  Kaliyev, Adil | | | 1506 | KAZ | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Stepanov, Dmitriy | | | 1281 | KAZ | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Purgin, Viktor | | | 1500 | KAZ | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Makhmutova, Rigina | | | 1033 | KAZ | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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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