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Individual Calculations April 2023 |
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| De Mesquita, Igor Ming Total change: -14.00 | |   |
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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 |
| 1642 | 1745 | 1.50 | 3 | -0.35 | 40 | -14.00 | |
|  Urquiza, Marcello De Albuquerque | | | 2002 | BRA | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Pereira, Francisco Neris | | | 1467 | BRA | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Santos, Gildemar De Oliveira | | | 1458 | BRA | 1.00 | 1 | 0.16 | 40 | 6.40 | |
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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