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Individual Calculations June 2023 |
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| Zapata, Alonso Total change: -0.70 | |   |
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| XVI CAMPEONATO CONTINENTAL ABSOLUTO DE AJEDREZ DE LAS AMERICAS 2023 | Juan Dolio, Republica Dominicana | DOM | 2023-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2256 | 2322 | 6.00 | 11 | -0.07 | 10 | -0.70 | |
|  Peralta Moore, Juan Antonio | | | 1850 | DOM | 1.00 | 1 | 0.05 | 10 | 0.50 | |  Nair, Ajitesh | | | 1922 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Panjwani, Raja | m | | 2485 | CAN | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Betaneli, Alexander | f | | 2156 | USA | 0.50 | 1 | -0.22 | 10 | -2.20 | | | King Rodriguez, Os Misael | | | 1929 | DOM | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Hungaski, Robert | g | | 2506 | USA | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Polanco Nunez, Yoel Estarling | f | | 2162 | DOM | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Martinez Duany, Lelys Stanley | g | | 2521 | CUB | 1.00 | 1 | 0.76 | 10 | 7.60 | | | Jimenez Garcia, Emmanuel | m | | 2410 | CRC | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Arenas, David | g | | 2426 | COL | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Lima, Darcy | g | | 2448 | BRA | 0.00 | 1 | -0.33 | 10 | -3.30 | | | * 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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