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Rapid:
Individual Calculations August 2023 |
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| Mikhaylov, Matvey Total change: 2.40 | |   |
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| 38. Torneio Matinal Galerias Alto da Barra - U12 | Oeiras | POR | 2023-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1074 | 1174 | 3.00 | 3 | 1.10 | 40 | 44.00 | |
|  Bondarchuk, David | | | 1029 | POR | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Zhou, Daniel Samuel | | | 1002 | CHN | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Suslin, Altai | | | 1190 | FIN | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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) | | | | 9. Xadrez na Fabrica da Polvora 2023 | Barcarena | POR | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1289 | 1174 | 0.00 | 3 | -1.04 | 40 | -41.60 | |
| | Ferreira, Nuno David | | | 1348 | POR | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Wang, Luis | | | 1265 | POR | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Moura, Miguel Tiago Rito | | | 1254 | POR | 0.00 | 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) | | |
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