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Individual Calculations February 2023 |
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| Lobo Pereira, Arami Total change: 205.20 | |   |
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| Roquetas Chess Festival 2023 - XXXIV International Open | Roquetas de Mar (Almeria) | ESP | 2023-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2108 | 1665 | 4.00 | 9 | 3.39 | 40 | 135.60 | |
|  Borges, Guilherme Deola | | | 2185 | BRA | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Jimenez Fernandez, Rebeca | | wf | 2032 | ESP | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Nikanova, Ekaterina | | wf | 2091 | ROU | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Jimenez Capilla, Jose Alfonso | | | 2015 | ESP | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Arroyo Rodriguez, Jesus | | | 2086 | ESP | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Jeet, Jain | f | | 2218 | IND | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Sicilia Laino, Juan Diego | | | 2048 | ESP | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Munoz Avila, Jose Luis | | | 2247 | ESP | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Zhou, Lulu | | wf | 2050 | ESP | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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 1-2 | Barcelona | ESP | 2023-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2281 | 1665 | 0.00 | 1 | -0.02 | 40 | -0.80 | |
| | Castillo Dalmau, Albert | f | | 2281 | ESP | 0.00 | 1 | -0.02 | 40 | -0.80 | |
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 Primera Divisio Grupo 1 Rondas 1-2 | Catalunya | ESP | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 1665 | 2.00 | 2 | 1.76 | 40 | 70.40 | |
| | Mach Beltran, Joan | | | 1968 | ESP | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Cervello I Tost, Roger | | | 2024 | ESP | 1.00 | 1 | 0.90 | 40 | 36.00 | |
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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