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Individual Calculations March 2024 |
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| Borensztajn, David Total change: 3.40 | |   |
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| II Araraquara Chess Open Aberto do Brasil STD | Araraquara SP | BRA | 2024-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 1561 | 0.50 | 3 | 0.17 | 20 | 3.40 | |
|  Perez Gormaz, Matias | m | | 2388 | CHI | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Lelis, Lucas Porto | | | 1810 | BRA | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Jorge, Denrick Cabral Jose | | | 1874 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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