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Individual Calculations January 2023 |
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| Espinoza Mariani, Jhetro Total change: -4.40 | |   |
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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 |
| 1495 | 1516 | 2.00 | 4 | -0.11 | 40 | -4.40 | |
|  Lobos Torres, Ignacio | | | 1474 | CHI | 1.00 | 1 | 0.44 | 40 | 17.60 | |  Rios Soto, Guillermo Alejandro | | | 1667 | CHI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Araya Kittsteiner, Alejandro Wern | | | 1354 | CHI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Barra Delgadillo, Juan Luis | | | 1484 | CHI | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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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