Individual Calculations August 2023 |
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De Oliveira, Rafael Jose Magnanti Total change: -1.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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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 |
1971 | 1341 | 0.00 | 2 | -0.04 | 40 | -1.60 | |
| Schena, Arthur | | | 1885 | BRA | 0.00 | 1 | -0.03 | 40 | -1.20 | | Quevedo Naissinger, Willian | | | 2056 | BRA | 0.00 | 1 | -0.01 | 40 | -0.40 | | 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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