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Rapid:
Individual Calculations August 2023 |
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| De Oliveira, Jorge Augusto De Fre Total change: 7.80 | |   |
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| Circuito de Xadrez RPD de Ararangua - 2023 3a Etapa | Ararangua SC | BRA | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1511 | 1251 | 1.00 | 3 | 0.37 | 20 | 7.40 | |
|  Leacina, Gisele Santiago | | | 1470 | BRA | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Cardoso, Leandro Ubialli | | | 1699 | BRA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | De Oliveira, Tiago | | | 1363 | BRA | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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) | | | | Circuito Catarinense Fort Atacadista RPD 2023 - 5a etapa Florianopolis | Florianopolis SC | BRA | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1251 | 1.00 | 4 | 0.02 | 20 | 0.40 | |
| | Cordeiro, Marco Aurelio Zaror | | | 2135 | BRA | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Panazzolo, Paulo Victor | | | 1716 | BRA | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Lisboa, Maria Eduarda Mazzaroppi | | | 1102 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Bonfim, Rodrigo Rosa | | | 1459 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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