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Rapid:
Individual Calculations January 2022 |
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| Negron Lizarazo, Juan Sebastian Total change: -38.20 | |   |
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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 |
| 1192 | 1509 | 4.00 | 7 | -1.91 | 20 | -38.20 | |
|  Sanchez Bermudez, Jeronimo | | | 1102 | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Guerrero Ortega, Johan Nicolas | | | 1167 | COL | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Soto Ramirez, Andres Camilo | | | 1237 | COL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Morales Perez, Ghisell | | | 1257 | COL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Machado Sanchez, Samuel David | | | 964 | COL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Perez Leyton, Jafet Yesid | | | 1234 | COL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Torres Hernandez, Deivy Santiago | | | 1380 | COL | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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