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Individual Calculations March 2023 |
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| Rojas Keim, Luis Total change: -18.80 | |   |
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| Lliga Catalana 2023 Preferent Grupo 4 Rondas 1-2 | Catalunya | ESP | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 2385 | 2.00 | 2 | 0.18 | 10 | 1.80 | |
|  Perez Rodriguez, Joan Antoni | | | 1985 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Martin Garcia, Carlos | | | 2021 | ESP | 1.00 | 1 | 0.10 | 10 | 1.00 | | | * 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) | | | | X Torneig Classic Internacional Sant Marti 2023 Rondas 3-6 | Barcelona | ESP | 2023-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 2385 | 1.50 | 3 | -1.19 | 10 | -11.90 | |
| | Villar Reymundo, Juan Antonio | | | 2065 | PER | 0.00 | 1 | -0.87 | 10 | -8.70 | |  Nadal Fajardo, Ricard | | | 2018 | ESP | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Cruz Saez, Alejandro | | | 1985 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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) | | | | Lliga Catalana 2023 Preferent Grupo 4 Rondas 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2206 | 2386 | 2.00 | 4 | -0.87 | 10 | -8.70 | |
| | Bravo Barranco, Narciso | | | 2238 | ESP | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Piedra Salabarria, Ernesto | f | | 2289 | CUB | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Comallonga Fernandez, Josep | | | 2013 | ESP | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Cruz, Filemon | m | | 2282 | PER | 0.50 | 1 | -0.14 | 10 | -1.40 | |
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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