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Individual Calculations January 2024 |
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| Pena Ramirez, Jatniel Total change: -6.80 | |   |
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| Festival Nacional Escolar 2023 Ajedrez Clasico Sub-15 Absoluto | Armenia | COL | 2023-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1356 | 0.50 | 3 | -0.17 | 40 | -6.80 | |
|  Andrade Salcedo, Jorge Mario | | | 1566 | COL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Paladines Pinzon, Samuel | | | 1731 | COL | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Sanchez Barreto, Josue Efrain | | | 1464 | COL | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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