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Individual Calculations August 2023 |
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| Rahn, Marlon Cristiano Total change: 32.00 | |   |
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| VII Floripa Winter Chess STD 2023 | Florianopolis SC | BRA | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1272 | 3.00 | 5 | 1.60 | 20 | 32.00 | |
|  Bitencourt, Lavignia Padilha | | | 1086 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Lahoz, Cassiano | | | 1663 | BRA | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Pereira Fo, Hildebrando Apolonio | | | 1505 | BRA | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Pereira, Marcelo Do Carmo | | | 1784 | BRA | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Oliveira, Isaac Rodrigues | | | 1409 | BRA | 1.00 | 1 | 0.68 | 20 | 13.60 | |
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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