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Rapid:
Individual Calculations March 2023 |
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| Bento, Antonio Jose Gomes Total change: 24.20 | |   |
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| 33. Torneio Matinal Galerias Alto da Barra | Oeiras | POR | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1442 | 3.50 | 5 | 0.93 | 20 | 18.60 | |
|  Bento, Rudolfo Antonio Campos | | | 1711 | POR | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Pereira, Luis Silva | | | 1094 | POR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Fortunato, Antonio Eduardo | | | 1516 | POR | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Reis, Andre Filipe Baptista San | | | 1438 | POR | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Chainho, Tomas | | | 1371 | POR | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | | | Chess Challenge 1300 By AXPortugal | Lisboa | POR | 2023-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1442 | 3.50 | 7 | 0.28 | 20 | 5.60 | |
| | Lutuima, Amaro | c | | 2169 | ANG | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Li Wei, David | | | 1156 | CHN | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Suslin, Altai | | | 1134 | FIN | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Garcia, Antonio | | | 1712 | POR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Pereira, Guilherme Castro | | | 1186 | POR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ryabukhina, Veronika | | | 1851 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Caturra, Rafael Dias | | | 1478 | POR | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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