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Individual Calculations February 2024 |
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| Da Silva Junior, Jose Cacio Total change: -13.20 | |   |
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| X Floripa Chess Open 2024 | Florianopolis SC | BRA | 2024-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1480 | 1139 | 0.50 | 5 | -0.33 | 40 | -13.20 | |
|  Karoly, Carlos Acacio Gomes | c | | 1846 | BRA | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Da Costa, Mariana Nara Santana | | | 1544 | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mantovani, Helio Cardoso | | | 1382 | BRA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Rahn, Marlon Cristiano | | | 1295 | BRA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Zottis, Ernani | | | 1335 | BRA | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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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