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Rapid:
Individual Calculations September 2023 |
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| Cruz, Natan Gomes Total change: 2.40 | |   |
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| 1o Sampa Chess Burger RPD | Sao Paulo SP | BRA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1987 | 4.00 | 5 | 0.12 | 20 | 2.40 | |
|  De Souza, Samuel B Ornelas | | | 1554 | BRA | 1.00 | 1 | 0.06 | 20 | 1.20 | |  De Sousa, Micheli Tereza | | | 1587 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rodrigues, Leonardo De Miranda | | | 2099 | BRA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Ribeiro, Davison Soares | | | 1733 | BRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Bucci, Andrea Vidigal | | | 1675 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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