Individual Calculations December 2023 |
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Spritzer, Abrao Rafael Total change: -23.20 | | |
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Campeonato Gaucho IRT de Xadrez STD 2023 | Pelotas RS | BRA | 2023-10-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1810 | 1833 | 2.00 | 5 | -0.58 | 40 | -23.20 | |
| Da Silva Borges, Rodrigo | | | 2183 | BRA | 0.00 | 1 | -0.11 | 40 | -4.40 | | De Lorenzi, Diego Rafael | | | 1453 | BRA | 1.00 | 1 | 0.09 | 40 | 3.60 | | Pereira, Armando Scharlau | | | 1536 | BRA | 1.00 | 1 | 0.15 | 40 | 6.00 | | Pertuzatti, Daniel | | | 1956 | BRA | 0.00 | 1 | -0.33 | 40 | -13.20 | | Pedroso, Denian | | | 1922 | BRA | 0.00 | 1 | -0.38 | 40 | -15.20 | | 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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