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Individual Calculations August 2023 |
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| Quevedo Naissinger, Willian Total change: -31.20 | |   |
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| II IRT 70 Anos Xadrez Joacaba Sub 2300 STD | Joacaba SC | BRA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 2056 | 3.00 | 5 | -1.56 | 20 | -31.20 | |
|  Guerreiro, Heitor Koffermann | | | 1375 | BRA | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Britez, G Jorge A | | | 1730 | PAR | 0.00 | 1 | -0.87 | 20 | -17.40 | | | De Oliveira, Rafael Jose Magnanti | | | 1656 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Dea, Fernando Jose Pereira | | | 1544 | BRA | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Lazzarotti, Calebe Kadlubiski | | | 1791 | BRA | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * 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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