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Individual Calculations November 2023 |
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| Reyes Perez, Rafael Total change: -36.40 | |   |
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| Semifinal Provincial Abierta - SCU 2023 | Santiago de Cuba | CUB | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1813 | 3.50 | 6 | -0.94 | 20 | -18.80 | |
|  Nieves Maza, Rosa Alis | | | 1515 | CUB | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Nunez Gonzalez, Dianik | | | 1503 | CUB | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Blanco Hechavarria, Gerardo | | | 1750 | CUB | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Toledano Martinez, Hiram | | | 1491 | CUB | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Martinez Borrego, Marcos Antonio | | | 1649 | CUB | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Ruiz Bisbe, Yamir | | | 1776 | CUB | 0.00 | 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) | | | | Chesschago Provincial Abierto 2023 | Santiago de Cuba | CUB | 2023-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1813 | 4.00 | 8 | -0.88 | 20 | -17.60 | |
| | Cabrera Toledano, Pablo | | | 1437 | CUB | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Neyra Ferrer, Jose Asdrubal | | | 2095 | CUB | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Torres Quesada, Reynaldo | | | 1847 | CUB | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Espinosa Castaneda, Ronald Manuel | | | 1750 | CUB | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Pozo Ruiz, Perla Maria | | | 1413 * | CUB | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Ramos Betancourt, Yanis Angelica | | | 1335 | CUB | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Santiesteban Campuzano, Fidel Ern | | | 1787 | CUB | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Delgado Alvarez, Edualis | | | 1913 | CUB | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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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