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Rapid:
Individual Calculations October 2023 |
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| Rocha, Arthur Ferreira Total change: 32.00 | |   |
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| I Mind Players Destiny Open de Xadrez RPD | Brasilia DF | BRA | 2023-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 2013 | 4.00 | 5 | 1.60 | 20 | 32.00 | |
|  Silva, Stenio Vargas | | | 1861 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Garonzi, Martino | | | 2011 | ITA | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Nascimento, Davi Da Silva | | | 2110 | BRA | 1.00 | 1 | 0.63 | 20 | 12.60 | | | De Siqueira, Luigy Lira | c | | 1956 | BRA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Silveira, Marcos De Sousa | | | 2202 | BRA | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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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