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Individual Calculations August 2023 |
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| Bacha, Helio Arthur Total change: -14.00 | |   |
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| XXXI IRT STD da Hebraica | Sao Paulo SP | BRA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1293 | 1522 | 2.00 | 3 | -0.35 | 40 | -14.00 | |
|  De Souza, Ricardo Alves | | | 1301 | BRA | 0.50 | 1 | -0.28 | 40 | -11.20 | |  Kosminsky, Max Berger | | | 1204 | BRA | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Da Silva, Gabriel Gomes | | | 1375 | BRA | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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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