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Blitz:
Individual Calculations March 2023 |
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| Freitas, Tomas Bernardo Total change: -7.60 | |   |
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| Torneio de Xadrez LVC by PuroFlow | Lousada | POR | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1155 | 1233 | 1.00 | 1 | 0.39 | 40 | 15.60 | |
|  Ribeiro, Pedro Ferreira | | | 1155 | POR | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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) | | | | CD Porto Jovens Rapidas 2022-23 - U12 a U20 | Senhora da Hora | POR | 2023-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1223 | 1233 | 2.00 | 5 | -0.58 | 40 | -23.20 | |
|  Correia, Rafael Silva | | | 1398 | POR | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Montenegro, Goncalo | | | 1146 | POR | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Wang, Lucas Zhang | | | 1140 | POR | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Costa, Tomas Pereira | | | 1130 | POR | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Rodrigues, Goncalo Azevedo | | | 1300 | POR | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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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