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Individual Calculations December 2023 |
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| Sarmiento Sarmiento, Yoniel Total change: 4.60 | |   |
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| Abierto Internacional "Memorial Ananda Zubieta Baptista" | Oruro | BOL | 2023-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 1963 | 6.00 | 9 | 0.23 | 20 | 4.60 | |
|  Acarapi Velasco, Ronaldo | | | 1563 * | BOL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Castellon Gutierrez, Gonzalo | | | 1457 | BOL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Ramallo Aguilar, Ariadne Ricela | | | 1568 | BOL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Perez Gormaz, Matias | m | | 2400 | CHI | 0.50 | 1 | 0.44 | 20 | 8.80 | | | Rossi, Vittorio | | | 1930 | ITA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Castellanos Villela, Alejandro | c | | 2165 | CHI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Jimenez Mercado, Julio Esteban | | | 1614 | BOL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Garcia Andrada, Heidy Nicole | | wf | 1854 | PER | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Mayta Aiza, Maveric | | | 1908 | BOL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | * 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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