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Rapid:
Individual Calculations June 2023 |
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| Schena, Arthur Total change: -14.00 | |   |
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| 22o Circuito Regional Oeste de Xadrez 4a Etapa Seara RPD | Seara SC | BRA | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1849 | 5.00 | 6 | -0.61 | 20 | -12.20 | |
|  Schneider, Nicole Moritz | | | 1384 | BRA | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Da Rosa, Kassiele | | | 1433 | BRA | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Toffoli, Vanessa | | | 1395 | BRA | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Arantes, Heriton | | | 1408 | BRA | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Zottis, Pietro | | | 1437 | BRA | 1.00 | 1 | 0.07 | 20 | 1.40 | | | De Bortolo, Artur Mattos | | | 1449 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | 22 Circuito Regional Oeste de Xadrez 5a Etapa Ita | Ita SC | BRA | 2023-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1849 | 4.00 | 6 | -0.09 | 20 | -1.80 | |
| | Davies, Fernando Souza | | | 1449 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Da Silva, Leticia Alice | | | 1426 | BRA | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Bittencourt, Arian G Decezare | | | 1413 | BRA | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Zimmermann, Kleber Renato P. | c | | 2009 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Straubell, Sergio Silveira | | | 1579 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Cordeiro, Marco Aurelio Zaror | | | 2110 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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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