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Individual Calculations January 2024 |
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| Beltran Serna, Ian Samuel 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 |
| 1457 | 1521 | 2.50 | 4 | 0.17 | 40 | 6.80 | |
|  Montilla Rodriguez, Camilo | | | 1283 | COL | 0.50 | 1 | -0.30 | 40 | -12.00 | |  Viasus, Juan Diego | c | | 1582 | COL | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Figueroa Rincon, Cesar Fabian | | | 1498 | COL | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Sanchez Barreto, Josue Efrain | | | 1464 | COL | 0.50 | 1 | -0.08 | 40 | -3.20 | |
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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