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Individual Calculations January 2023 |
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| Palma Araya, David Total change: 10.00 | |   |
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| 2do Torneo IRT Invitacional Club de Ajedrez Rafael Sotomayor | lLas Condes | CHI | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1805 | 2.50 | 6 | 0.25 | 40 | 10.00 | |
|  Navarrete Sandoval, Francisco | | | 2093 | CHI | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Valdes Fuenzalida, Matias Alejand | | | 1533 | CHI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Alvarez Vargas, German | | | 2027 | CHI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Donoso Ovalle, Christopher | | | 1993 | CHI | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Navarro Guerrero, Vicente | | | 2157 | CHI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Martinez Pina, Diego | | | 1678 | CHI | 0.00 | 1 | -0.67 | 40 | -26.80 | |
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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