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Individual Calculations January 2023 |
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| Aguilar, Jairo Alberto Total change: -112.80 | |   |
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| 1er IRT Sabaneta Ciudad Para el Mundo 2022 | Sabaneta | COL | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1968 | 1.00 | 4 | -2.82 | 40 | -112.80 | |
|  Osorio Ruiz, Juan Carlos | | | 1395 | COL | 0.00 | 1 | -0.98 | 40 | -39.20 | |  Zapata, Olga Maria | | wf | 1508 | COL | 0.00 | 1 | -0.95 | 40 | -38.00 | | | Largo Chaparro, Sofia Alejandra | | | 1568 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Perez Tangarife, Simon | | | 1444 | COL | 0.00 | 1 | -0.97 | 40 | -38.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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