Individual Calculations April 2023 |
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Serafim Junior, Arnor Total change: -23.20 | | |
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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 |
1790 | 1695 | 0.00 | 3 | -1.16 | 20 | -23.20 | |
| Santanna, Paulo | | | 1960 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | De Lima, Enzo Magalhaes | | | 1946 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | Cassiano, Lazaro V Amarante | | | 1463 | BRA | 0.00 | 1 | -0.79 | 20 | -15.80 | | 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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