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Rapid:
Individual Calculations January 2022 |
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| Morales Perez, Ghisell Total change: 4.80 | |   |
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| IRT Final U12 - III Torneo de Ajedrez del Caribe | Barranquilla | COL | 2021-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1228 | 1257 | 4.00 | 7 | 0.24 | 20 | 4.80 | |
|  Perez Leyton, Jafet Yesid | | | 1234 | COL | 1.00 | 1 | 0.47 | 20 | 9.40 | |  Soto Ramirez, Andres Camilo | | | 1237 | COL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Torres Hernandez, Deivy Santiago | | | 1380 | COL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Negron Lizarazo, Juan Sebastian | c | | 1509 | COL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Sanchez Bermudez, Jeronimo | | | 1102 | COL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Machado Sanchez, Samuel David | | | 964 | COL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Guerrero Ortega, Johan Nicolas | | | 1167 | COL | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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