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Individual Calculations January 2024 |
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| Narvaez Hurtado, Miguel Angel Total change: -25.60 | |   |
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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 |
| 1292 | 1260 | 1.00 | 3 | -0.64 | 40 | -25.60 | |
|  Rueda Rojas, Richard Alejandro | | | 1857 | COL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Marquez Martelo, Alex Josue | | | 1014 | COL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Alvarado Quintero, David Mateo | | | 1006 | COL | 0.00 | 1 | -0.81 | 40 | -32.40 | |
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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