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Individual Calculations March 2024 |
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| Sega, Carlos Alberto Total change: -11.60 | |   |
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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 |
| 1908 | 2147 | 4.00 | 6 | -0.58 | 20 | -11.60 | |
|  Nobre, Jailson Altair Barbosa | | | 1747 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Godinho, Bruno Cesar Ferreira | | | 1763 | BRA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Aoyama, Edmundo | | | 1811 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | De Oliveira, Jairo Quintiliano | | | 1842 | BRA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Pereira Da Silva, Breno D Alkmin | | | 1953 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Santos, Marcus Vinicius Moreira | m | | 2331 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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