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Individual Calculations March 2024 |
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| Macedo, Rafael Magalhaes Total change: -20.80 | |   |
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| Aberto do Brasil Xadrez Potiguar 2024 | Natal RN | BRA | 2024-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1108 | 0.00 | 4 | -0.52 | 40 | -20.80 | |
|  Macedo, Alexandre Soares De | | | 1749 | BRA | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Tajuja, Rodrigo Macedo | | | 1516 | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Timossi, Lucas Jose Santiago | | | 1419 | BRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Melo, Marcelo Caua Brandao | | | 1269 | BRA | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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