Individual Calculations April 2023 |
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Perez Betancor, Jose Luis Total change: 3.40 | | |
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Trofeo Cabildo de Gran Canaria 2023 | Las Palmas de Gran Canaria | ESP | 2023-03-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1716 | 1547 | 2.00 | 5 | 0.17 | 20 | 3.40 | |
| Medina Martin, Alberto | | | 2114 | ESP | 0.00 | 1 | -0.02 | 20 | -0.40 | | Fernandez Fernandez, Carlos Ii | | | 1480 | ESP | 1.00 | 1 | 0.41 | 20 | 8.20 | | Rodriguez Melian, Jose Luis | | | 2018 | ESP | 0.00 | 1 | -0.05 | 20 | -1.00 | | Rivero Reyes, Alejandro | | | 1546 | ESP | 0.00 | 1 | -0.50 | 20 | -10.00 | | Matos Guedes, Silverio | | | 1420 | ESP | 1.00 | 1 | 0.33 | 20 | 6.60 | | 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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