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Individual Calculations February 2023 |
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| Ibarretxe Campo, Lander Total change: 6.80 | |   |
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| Liga de Bizkaia Cat. Segunda - Grupo A 2023 Rondas 1-2 | Bilbao | ESP | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1977 | 2.00 | 2 | 0.34 | 20 | 6.80 | |
|  Echevarria Uriarte, Ibai | | | 1791 | ESP | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Martinez Goiriz, Jose Manuel | | | 1577 * | 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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