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Individual Calculations November 2023 |
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| Perez Ortiz, Reytel Jose Total change: -74.20 | |   |
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| Festival Internacional de Ajedrez - Varadero 2023 GRUPO ABIERTO B | Matanzas | CUB | 2023-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1803 | 4.00 | 7 | -2.16 | 20 | -43.20 | |
|  Garcia Tabasco, Alberto | | | 1501 | CUB | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Rajadel Rebollido, Thalia | | | 1537 | CUB | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Selles Mosquera, Juan Oliver | | | 1403 * | CUB | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Crespo Rodriguez, Erick Manuel | | | 1332 | CUB | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Cardoza Sanchez, Ahmed | | | 1451 | CUB | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Castro Marrero, Samira | | | 1436 | CUB | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Laurencio Perez, Amelia | | | 1534 | CUB | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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) | | | | Aniversario 330 de la Ciudad de Matanzas GRUPO 1 | Matanzas | CUB | 2023-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1803 | 4.50 | 9 | -1.55 | 20 | -31.00 | |
| | Cabrera Ladron De Guevara, Mayra | | wf | 1966 | CUB | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Chavez Oropesa, Daniel Alejandro | | | 1809 | CUB | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Ortega Castillo, Yosiel | | | 1663 | CUB | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Hector Delgado, Rubi Nahomis | | | 1479 | CUB | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Perez Rodriguez, Bryan | | | 1403 * | CUB | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Manso Lopez, Rosangela | | | 1904 | CUB | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Hernandez Navarro, Adriano | | | 1471 | CUB | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Rajadel Rebollido, Thalia | | | 1537 | CUB | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Zuaznabal Duarte, Haden | | | 1621 | CUB | 0.50 | 1 | -0.24 | 20 | -4.80 | | | * 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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