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Individual Calculations April 2023 |
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| Daubas, Bernard Total change: 26.60 | |   |
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| Liga de Preferente de Gipuzkoa 2023 Rondas 7-10 | Gipuzkoa | ESP | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 1806 | 2.00 | 4 | 0.64 | 20 | 12.80 | |
|  Garcia Lafuente, Roberto | | | 2099 | ESP | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Fernandez Del Pozo, Anibal | | | 1874 | ESP | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Lertxundi Azpiazu, Jon | | | 1853 | ESP | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Berecibar Aguirre, Jesus | | | 1898 | ESP | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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) | | | | Liga de Preferente de Gipuzkoa 2023 Rondas 11 | Gipuzkoa | ESP | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 1810 | 1.00 | 1 | 0.69 | 20 | 13.80 | |
| | Pineira Alvarez, Jose Luis | | | 1953 | ESP | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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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