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Individual Calculations August 2023 |
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| Rios Perez, Ricardo Daniel Total change: -8.60 | |   |
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| Grand Prix Nacional de Ajedrez 2023-2024 (2do. Torneo) | Oruro | BOL | 2023-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1665 | 4.00 | 6 | -0.43 | 20 | -8.60 | |
|  Soliz Flores, Luz Neyda | | | 1350 | BOL | 0.00 | 1 | -0.86 | 20 | -17.20 | |  Torrejon Teran, Valeria Emily | | | 1265 * | BOL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Montevilla Cahuasa, Sebastian | | | 1262 | BOL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mamani Carlo, Leonardo | | | 1515 | BOL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Mayta Aiza, Maveric | | | 2049 | BOL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Lutina Bueno, Leila Daniela | | | 1228 | BOL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | * 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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