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Individual Calculations June 2023 |
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| Hernandez Sosa, Oscar Luis Total change: 17.20 | |   |
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| XV Festival Internacional Universitario AJEDUNI 2023 | La Habana | CUB | 2023-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 1993 | 3.00 | 6 | 0.35 | 20 | 7.00 | |
|  Hernandez Barrera, Yerandy Jose | | | 2140 | CUB | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Vargas Rodriguez, Wilver | f | | 2332 | CUB | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Vazquez Hechavarria, Pedro Pablo | | | 2016 | CUB | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Hernandez Elias, Yurislandy | | | 1868 | CUB | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Perez Alvarado, Lorenzo Alberto | | | 1891 | CUB | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Morales Mora, Kendry Daniel | | | 2030 | CUB | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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) | | | | Guillermo Garcia in Memoriam 2023 (Abierto) | Villa Clara | CUB | 2023-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 1987 | 4.50 | 9 | 0.51 | 20 | 10.20 | |
| | Batista Suarez, Jeorling Yahytin | f | | 2259 | CUB | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Acosta Angulo, Mariana Valentina | | | 1587 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Obregon Garcia, Roxangel | | wm | 2127 | CUB | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Verdecia Martinez, Yulbert | | | 2135 | CUB | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Alejandre Plasencia, Reinaldo | | | 2073 | CUB | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Ruiz Perez, Juan Octavio | | | 2063 | MEX | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Hernandez Gil, Ineymig | | wm | 2140 | CUB | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Catala Matienzo, Ivette | | wf | 2055 | CUB | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Zaragoza Alanis, Miguel Arnulfo | | | 1749 | MEX | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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