Individual Calculations April 2023 |
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Ferreira, Alexander Total change: -3.80 | | |
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Aberto do Brasil XII Memorial Bobby Fischer | Joao Pessoa PB | BRA | 2023-03-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1904 | 1512 | 0.00 | 2 | -0.19 | 20 | -3.80 | |
| Quaranta Neto, Francisco | | | 1998 | BRA | 0.00 | 1 | -0.04 | 20 | -0.80 | | Fiori, Luis Eduardo | | | 1810 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | 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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