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Individual Calculations January 2024 |
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| Chavez, Hector Antonio Total change: -24.60 | |   |
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| Segundo Campeonato Abierto Puntuable 2023 | San Salvador | ESA | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1690 | 1.50 | 5 | -1.23 | 20 | -24.60 | |
|  Ramirez, Jorge | | | 2054 | ESA | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Rugamas, Allison Daniela | | | 1290 * | ESA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Guevara Ruiz, Marvin Andres | | | 1759 | ESA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Arriaza, Allison Charlize | | | 1453 | ESA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Ibarra, Alex | | | 1680 | ESA | 0.00 | 1 | -0.51 | 20 | -10.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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