Individual Calculations March 2023 |
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Raimundo, Airton Carlos Nunes Total change: -15.60 | | |
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Araraquara Chess Open STD Aberto do Brasil | Araraquara SP | BRA | 2023-02-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1791 | 1971 | 3.50 | 6 | -0.78 | 20 | -15.60 | |
| Pinho, Pedro Sicchiroli | | | 1571 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | De Oliveira, Valdo Chaves | | | 1678 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | Frare, Fernando Cesar | | | 2224 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | Da Cunha, Gabriela Goes | | wc | 1713 | BRA | 0.50 | 1 | -0.32 | 20 | -6.40 | | De Oliveira, Jairo Quintiliano | | | 1753 | BRA | 0.50 | 1 | -0.28 | 20 | -5.60 | | Kaneda, Eric Kazuichi | | | 1806 | BRA | 0.50 | 1 | -0.22 | 20 | -4.40 | | * 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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