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Individual Calculations January 2023 |
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| Diaz Cortes, Martina Renata Total change: 81.60 | |   |
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| Clasificatorio semifinales de Chile 2022-2023 Club Ajedrez Buin | Buin | CHI | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1051 | 2.50 | 4 | 2.04 | 40 | 81.60 | |
|  Norambuena Hernandez, Marco | | | 1486 | COL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Ascencio Salazar, Elena | | | 1401 | CHI | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Adams Astudillo, John | | | 1315 | CHI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Quinteros Dabat, Facundo | | | 1398 | CHI | 1.00 | 1 | 0.89 | 40 | 35.60 | |
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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