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Individual Calculations November 2023 |
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| Mundaca Bermedo, Tomas Total change: -12.00 | |   |
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| IRT Torneo 2a Categoria Club de Ajedrez Concepcion 2023 | Concepcion | CHI | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1642 | 2.00 | 4 | 0.27 | 40 | 10.80 | |
|  Cartes Esquivel, Oscar | | | 1681 | CHI | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Vidal Barra, Lucidoro Virgilio | | | 1690 | CHI | 0.00 | 1 | -0.43 | 40 | -17.20 | |  Gonzalez Gonzalez, Valentina Anto | | | 1625 | CHI | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Casanova Ceballos, Axel Nicolas | | | 1771 | CHI | 0.50 | 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) | | | | Primer Abierto Internacional Ciudad de Temuco 2023 | Temuco Region de La Araucania | CHI | 2023-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1642 | 1.50 | 5 | -0.57 | 40 | -22.80 | |
| | Martinez Sandoval, David | c | | 2114 | CHI | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Vera Quijon, Benjamin Ignacio | | | 1947 | CHI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Marquez Rojas, Juan Jose | | | 1338 | CHI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Salgado Moscoso, Heraldo | | | 1953 | CHI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Allende Munoz, Daniel Alonso | | | 1310 | CHI | 0.50 | 1 | -0.38 | 40 | -15.20 | |
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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