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Rapid:
Individual Calculations October 2021 |
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| Rosa, Jose Lourenco Jesus Total change: 8.00 | |   |
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| CN Semi-Rapidas 2020-21 | Felgueiras | POR | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1098 | 1.00 | 5 | -0.13 | 20 | -2.60 | |
|  Ribeiro, Orlando | | | 1727 | POR | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Viana, Joao | | | 1377 | POR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Alves, Jose Augusto Gomes | | | 1159 | POR | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Ribeiro, Rodrigo | | | 1677 | POR | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Bento, David | | | 1087 | POR | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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) | | | | 23. Torneio de Xadrez - Hotel Holiday Inn Continental | Lisboa | POR | 2021-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1098 | 2.00 | 6 | 0.53 | 20 | 10.60 | |
| | Ferreira, Miguel Limao | | | 1511 | POR | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Tacuchian, Marcelo Oliveira | | | 1309 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Wang, Luis | | | 1353 | POR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Reis, Andre Filipe Baptista San | | | 1283 | POR | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Guedes, Rui Pedro Dos Santos | | | 1009 | POR | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Teixeira, Luis Jorge Calejo A | | | 1458 | POR | 0.00 | 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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