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Individual Calculations March 2023 |
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| Arranz Penalba, Sergio Total change: 16.60 | |   |
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| XXIV Obert Tres Peons GRUP A Rondas 4-7 | Barcelona | ESP | 2023-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1667 | 2.00 | 4 | 0.65 | 20 | 13.00 | |
|  Calle Ordonez, Albert | | | 1940 | ESP | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Grau Beltran, Eduard | | | 1753 | ESP | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Esteban Tudela, Oriol | | | 1729 | ESP | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Sobrevia Castellar, Lluis | | | 1750 | ESP | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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 Tercera Barcelona Grupo 3 Rondas 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1282 | 1667 | 2.00 | 2 | 0.18 | 20 | 3.60 | |
| | Luco Perez, Guillem | | | 1267 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Albesa Santacana, Jose | | | 1297 | ESP | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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) | | |
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