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Individual Calculations March 2024 |
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| Nobre, Jailson Altair Barbosa Total change: 31.00 | |   |
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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 |
| 1816 | 1483 | 2.50 | 6 | 1.55 | 20 | 31.00 | |
|  Sega, Carlos Alberto | f | | 2147 | BRA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Trombini, Fabio | | | 1800 | BRA | 1.00 | 1 | 0.87 | 20 | 17.40 | |  Da Cunha, Gabriela Goes | | wc | 1837 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Rodrigues, Julliano De Araujo | | | 1749 | BRA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Morioka, Felipe Yukio | | | 1572 | BRA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Leao, Flavio Sanchez | | | 1792 | BRA | 0.50 | 1 | 0.36 | 20 | 7.20 | |
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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