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Individual Calculations June 2024 |
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| Matsura, Eduardo Total change: -8.20 | |   |
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| III Rio Chess Open 2024 | Rio de Janeiro RJ | BRA | 2024-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1764 | 1.00 | 4 | -0.41 | 20 | -8.20 | |
|  Librelato, Kathie Goulart | | wm | 2164 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Silva, Marcelo Dos Santos | | | 1914 | BRA | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Moyses Sobrinho, Elias | | | 1906 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Denti, Debora Schevinski | | | 1600 | BRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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