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Individual Calculations June 2023 |
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| Bermudez Alfonso, Darel Total change: -132.00 | |   |
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| V Buscando a Capablanca U12 - 2023 | La Habana | CUB | 2023-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1284 | 1435 | 1.50 | 2 | 0.10 | 40 | 4.00 | |
|  Feria Cespedes, Cesar | | | 1242 | CUB | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Hernandez Cachon, Claudia | | | 1325 | CUB | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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) | | | | Evento Provincial Escolar - MTZ | Matanzas | CUB | 2023-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1435 | 0.00 | 6 | -3.40 | 40 | -136.00 | |
|  Jorge Romeo, Ronald | | | 1410 | CUB | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Avila Calderin, Helder | | | 1439 | CUB | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Fuentes Alonso, Marcel | | | 1298 | CUB | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Jorge Romeo, Ronald | | | 1410 | CUB | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Avila Calderin, Helder | | | 1439 | CUB | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Fuentes Alonso, Marcel | | | 1298 | CUB | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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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