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Rapid:
Individual Calculations October 2023 |
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| Fiori, Luis Eduardo Total change: -46.80 | |   |
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| 8o Guarabira Chess Open | Guarabira PB | BRA | 2023-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1593 | 1739 | 1.00 | 5 | -2.34 | 20 | -46.80 | |
|  Barbosa, Luiza Karollyne Dantas | | | 1351 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Viana, Daniel Fernandes | | | 2036 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Da Silva Sobral, Antonio | | | 1633 | BRA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Sobral, Edson Brito | | | 1534 | BRA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Sobral, Joel Brito | | | 1410 | BRA | 0.00 | 1 | -0.88 | 20 | -17.60 | |
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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