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Individual Calculations May 2023 |
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| Sirpa Calizaya, Benjamin Total change: 41.60 | |   |
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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 |
| 1444 | 1271 | 3.00 | 6 | 1.04 | 40 | 41.60 | |
|  Aguilar, Martin | | | 1072 | BOL | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Bracamonte, Humberto | | | 1605 | BOL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Jimenez Mercado, Julio Esteban | | | 1718 | BOL | 0.50 | 1 | 0.44 | 40 | 17.60 | | | Cordero, Jhasith | | | 1520 | BOL | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Ontiveros, Roberto Alejandro | | | 1081 | BOL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Rios Perez, Ricardo Daniel | | | 1669 | BOL | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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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