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Rapid:
Individual Calculations April 2023 |
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| Bancayan Maco, Jose Total change: -19.20 | |   |
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| I TORNEO OPEN RAPIDO "Sipan Chess" | Chiclayo | PER | 2023-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 2028 | 2.50 | 4 | -0.96 | 20 | -19.20 | |
|  Perez Bautista, Dayanna Victoria | | | 1628 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Llatas Parihuaman, Jose Maria | | | 1447 | PER | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Meono Alvan, Ronier Grover | | | 1959 | PER | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Salas Beraun, Sebastian Gael | | | 1543 | PER | 0.00 | 1 | -0.96 | 20 | -19.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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