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Individual Calculations June 2024 |
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| Perez Sanchez, David Total change: 5.20 | |   |
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| Festival de Ajedrez AJEDUNI 2024 | La Habana | CUB | 2024-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 1953 | 4.00 | 7 | 0.88 | 20 | 17.60 | |
|  Adela Campos, Addiel | | | 1955 | CUB | 0.00 | 1 | -0.50 | 20 | -10.00 | |  Padura Padilla, Nelson | | | 1995 | CUB | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Neira Garcia, Llirbel Anei | | | 2054 | CUB | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Torres Ymas, Diego | | | 2149 | CUB | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Rosabal Sarda, Barbaro Omar | | | 1866 | CUB | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Caballero Blanco, Osiel | | | 1917 | CUB | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Diaz Perez, Ariel | | | 2024 | CUB | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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) | | | | LVII Capablanca in Memoriam - Open 2024 | La Habana | CUB | 2024-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 1953 | 3.50 | 10 | -0.62 | 20 | -12.40 | |
| | Dieguez Alvarez, Mario Enrique | f | | 2317 | CUB | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Tanda Pretel, Rafael Antonio | | | 2145 | CUB | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Bogantes Robleto, Karina | | | 1804 | CRC | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Rodriguez Naranjo, Yoilant | | | 1733 | CUB | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Leon Valdes, Jony Wilson | m | | 2311 | CUB | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Villalba Velazquez, Ander Ivan | | | 2114 | MEX | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Schnabel, Ralf | | | 2195 | GER | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Campos Munoz, Valentina | | | 1680 | CRC | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Obregon Garcia, Roxangel | | wm | 2162 | CUB | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Azahares Serrano, Reymond David | | | 1848 | CUB | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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