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Individual Calculations April 2023 |
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| Cassiano, Lazaro V Amarante Total change: 14.40 | |   |
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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 |
| 1770 | 1463 | 1.00 | 4 | 0.36 | 40 | 14.40 | |
|  Da Silva, Arthur Moura Viera | | | 1963 | BRA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Lima, Edson Henrique | | | 1747 | BRA | 0.00 | 1 | -0.16 | 40 | -6.40 | |  De Meneses, Luiz Claudio Maia | | | 1673 | BRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Serafim Junior, Arnor | | | 1695 | BRA | 1.00 | 1 | 0.79 | 40 | 31.60 | |
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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