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Individual Calculations February 2023 |
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| Ootes, Lars Total change: 4.40 | |   |
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| XXIV Obert Tres Peons GRUP A Rondas 1-3 | Barcelona | ESP | 2023-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 2386 | 3.00 | 3 | 0.25 | 10 | 2.50 | |
|  Grau Beltran, Eduard | | | 1986 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Vallbona Domingo, Joan | | | 1892 | ESP | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Comellas Blanchart, Jordi | | | 2062 | ESP | 1.00 | 1 | 0.13 | 10 | 1.30 | | | * 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 Primera Divisio Grupo 1 Rondas 1-2 | Catalunya | ESP | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2258 | 2386 | 1.50 | 2 | 0.19 | 10 | 1.90 | |
| | Farran Martos, Francesc X. | f | | 2394 | ESP | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Martinez Fernandez, Silverio J. | | | 2121 | ESP | 1.00 | 1 | 0.18 | 10 | 1.80 | |
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) | | |
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