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Individual Calculations July 2023 |
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| Bashtavenko, Aleksey Total change: 15.00 | |   |
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| 37a Taca Florianopolis de Xadrez Classico | Florianopolis SC | BRA | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1547 | 2.00 | 4 | 0.75 | 20 | 15.00 | |
|  Koinski, Carlos Cesar | | | 1378 | BRA | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Pereira, Marcelo Do Carmo | | | 1772 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Hataby, Raed | | | 1934 | SYR | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Mariot Vaz, Joao Antonio Bertolu | | | 1771 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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