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Individual Calculations January 2023 |
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| Hernandez Guerrero, Gilberto Total change: -15.50 | |   |
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| 1er ITT Sabaneta Ciudad Para el Mundo 2022 | Sabaneta | COL | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2306 | 2549 | 6.00 | 10 | -1.75 | 10 | -17.50 | |
|  Chirivi C, Jenny Astrid | | wm | 2132 | COL | 0.50 | 1 | -0.43 | 10 | -4.30 | |  Aspiazu Sibri, Marlon | c | | 2067 | ECU | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Lopez Rayo, Santiago | f | | 2300 | COL | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Barrientos, Sergio E | g | | 2476 | COL | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Arenas, David | g | | 2431 | COL | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Sanchez Alvarez, Roberto Carlos | m | | 2436 | PAN | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Mateus, Alejandro | f | | 2308 | COL | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Avila Pavas, Santiago | m | | 2461 | COL | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Herrera, Juan Sebastian | f | | 2297 | COL | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Zapata Montoya, Andres Geronimo | | | 2149 * | COL | 0.50 | 1 | -0.42 | 10 | -4.20 | | | * 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) | | | | VIII TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2022 | Arica | CHI | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2349 | 2549 | 7.50 | 10 | 0.20 | 10 | 2.00 | |
| | Caceres Salas, Elias | | | 2149 * | CHI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Marrujo Pardo, Mauricio Emmanuel | | | 2138 | CHI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Olivares Olivares, Claudio | f | | 2343 | CHI | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Lopez Silva, Hugo | | | 2413 | CHI | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Romero Barreto, Jaime Jose | m | | 2351 | VEN | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Leiva, Gianmarco | m | | 2365 | PER | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Duarte, Leonardo | m | | 2307 | ARG | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Mareco, Sandro | g | | 2619 | ARG | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Vasquez Toledo, Cristian | | | 2222 | CHI | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Henriquez Villagra, Cristobal | g | | 2587 | CHI | 0.50 | 1 | 0.05 | 10 | 0.50 | | | * 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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