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Individual Calculations January 2024 |
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| Arias Santana, Mauricio Total change: -11.60 | |   |
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| Campeonato Centroamericano de ajedrez por Equipos 2023, Open Modalidad Clasica | La Paz | ESA | 2023-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 2295 | 2.00 | 4 | -0.58 | 20 | -11.60 | |
|  Urbina, Ricardo | m | | 2158 | HON | 0.00 | 1 | -0.68 | 20 | -13.60 | |  Espinoza Solano, Jose Nahum | f | | 2183 | NCA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Galvez Dastin, Eduardo | f | | 2106 | GUA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Giron, Jorge Ernesto | m | | 2297 | ESA | 0.50 | 1 | 0.00 | 20 | 0.00 | |
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) | | |
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