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Rapid:
Individual Calculations October 2021 |
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| Pereira, Andre Marques Total change: 19.60 | |   |
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| 23. Torneio de Xadrez - Hotel Holiday Inn Continental | Lisboa | POR | 2021-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1380 | 1540 | 5.00 | 6 | 0.98 | 20 | 19.60 | |
|  Hughes, John David | | | 1103 | ENG | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Simoes, John | | | 1832 | VEN | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Junior, Salvador Goncalves | | | 1263 | POR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Tacuchian, Marcelo Oliveira | | | 1309 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Marques, Afonso Mendes Pereira | | | 1605 | POR | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Moura, Miguel Tiago Rito | | | 1170 | POR | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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