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Individual Calculations November 2023 |
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| Cardoza Sanchez, Ahmed Total change: -20.20 | |   |
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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 |
| 1569 | 1451 | 2.50 | 8 | -0.48 | 40 | -19.20 | |
|  Leon Cruz, Fabio | | | 1716 | CUB | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Mendez Caballero, Yelanis | | | 1306 | CUB | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Garcia Cabrera, Elio Eddys | | | 1742 | CUB | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Mosquera Cayon, Danet | | wf | 1818 | CUB | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Perez Ortiz, Reytel Jose | | | 1803 | CUB | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Baez Ravelo, Maria Karla | | | 1286 | CUB | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Marcos Zerquera, Sergio Luis | | | 1546 | CUB | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Perez Rodriguez, Bryan | | | 1334 | CUB | 0.50 | 1 | -0.16 | 40 | -6.40 | |
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) | | | NOTE: K factor changed | | Aniversario 330 de la Ciudad de Matanzas GRUPO 1 | Matanzas | CUB | 2023-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1451 | 2.00 | 6 | -0.05 | 20 | -1.00 | |
| | Macias Acosta, Liam Barbaro | | | 1627 | CUB | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Perez Rodriguez, Bryan | | | 1334 | CUB | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Adela Campos, Addiel | | | 1738 | CUB | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Hector Delgado, Rubi Nahomis | | | 1479 | CUB | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Guerrero Almaguer, Dairenis | | | 1666 | CUB | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Pena Perez, Jorge Alberto | | | 1626 | CUB | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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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