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Individual Calculations March 2023 |
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| Cordero Alchahueni, Jorge Marcelo Total change: -86.80 | |   |
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| NACIONALES DE AJEDREZ DE LA JUVENTUD CHILE 2023 SUB 18 ABSOLUTO - TEMUCO | Temuco Region de La Araucania | CHI | 2023-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1539 | 2.00 | 6 | -2.17 | 40 | -86.80 | |
|  Ballesteros Cardenas, Leonardo | c | | 2155 | CHI | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Fernandez Montecino, Matias | | | 1279 | CHI | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Fernandez Guzman, Nahuel Rodrigo | | | 1249 | CHI | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Abarca Gonzalez, Martin | | | 1326 | CHI | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Ramirez Sanchez, Martin | | | 1192 | CHI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Leiva Mendoza, Matias | | | 1270 | CHI | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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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