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Individual Calculations January 2023 |
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| Rios Pattanachang, Nicolas Total change: 45.20 | |   |
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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 |
| 1441 | 1203 | 2.00 | 4 | 1.13 | 40 | 45.20 | |
|  Rodriguez Gonzalez, Oscar | | | 1597 | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Barra Delgadillo, Gabriel Arcang | | | 1452 | CHI | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Quinteros Dabat, Facundo | | | 1398 | CHI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Adams Astudillo, John | | | 1315 | CHI | 1.00 | 1 | 0.65 | 40 | 26.00 | |
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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