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Individual Calculations June 2024 |
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| Osa Astrain, Ricardo Total change: -17.20 | |   |
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| XIX Open de Primavera de Gros Rondas 2-5 | Donostia | ESP | 2024-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1946 | 2.00 | 4 | -0.86 | 20 | -17.20 | |
|  Lanas Urquiola, Mikel | | | 1754 | ESP | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Benaito Villagarcia, Mikel | | | 1829 | ESP | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Saenz Zabala, Juan Ignacio | | | 1738 | ESP | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Blasco Diago, Mikel | | | 1812 | ESP | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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