Individual Calculations January 2023 |
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Araya Kittsteiner, Alejandro Wern Total change: -3.40 | | |
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IRT Noviembre Aprendiendo y Compitiendo Club Ajedrez OHiggins | Rancagua Region de OHiggins | CHI | 2022-11-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1678 | 1354 | 1.00 | 3 | 0.21 | 20 | 4.20 | |
| San Juan Vergara, Jaime Ciro | | | 1759 | CHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | Ramirez Sanchez, Martin | | | 1207 | CHI | 1.00 | 1 | 0.30 | 20 | 6.00 | | Matus Martinez, Mauricio | | | 2068 | CHI | 0.00 | 1 | -0.01 | 20 | -0.20 | | 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) | | Clasificatorio semifinales de Chile 2022-2023 Club Ajedrez Buin | Buin | CHI | 2022-12-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1630 | 1354 | 0.00 | 2 | -0.38 | 20 | -7.60 | |
| Perez Rojas, Jorge | | | 1743 | CHI | 0.00 | 1 | -0.09 | 20 | -1.80 | | Espinoza Mariani, Jhetro | | | 1516 | CHI | 0.00 | 1 | -0.29 | 20 | -5.80 | | 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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