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Individual Calculations March 2023 |
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| Ventos Alfonso, Alba Total change: 7.40 | |   |
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| Lliga Catalana 2023 Primera Barcelona Grupo 2 Rondas 1-2 | Catalunya | ESP | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1755 | 1.50 | 2 | 0.09 | 20 | 1.80 | |
|  Gomez Salom, Emili | | | 1633 | ESP | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Florit Ballester, Enric | | | 1569 | ESP | 0.50 | 1 | -0.24 | 20 | -4.80 | |
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 Barcelona Grupo 2 Rondas 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 1755 | 2.00 | 2 | 0.28 | 20 | 5.60 | |
| | Cortes Navarro, Rafael | | | 1513 | ESP | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Vazquez Sanchez, Juan Antonio | | | 1355 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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