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Individual Calculations May 2023 |
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| Aguilar, Martin Total change: -8.80 | |   |
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| Grand Prix Nacional de Ajedrez 2022-2023 (7mo. Torneo) | Tarija | BOL | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1188 | 1072 | 1.50 | 5 | -0.22 | 40 | -8.80 | |
|  Sirpa Calizaya, Benjamin | | | 1271 | BOL | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Barros Jardi Arce, Sarai | | | 1246 | BOL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Hinojosa Cadena, Eduardo | | | 1129 | BOL | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Barrientos Mamani, Andrea | | | 1154 | BOL | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Ibarra Pinto, Joel Sebastian | | | 1142 | BOL | 1.00 | 1 | 0.60 | 40 | 24.00 | |
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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