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Individual Calculations July 2023 |
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| Diaz Etxaide, Jurgi Total change: -25.20 | |   |
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| XVIII Open de Primavera de Gros Rondas 7-9 | Donostia | ESP | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1719 | 0.50 | 2 | -0.63 | 40 | -25.20 | |
|  Mijole Arizcuren, Inigo | | | 1577 | ESP | 0.50 | 1 | -0.19 | 40 | -7.60 | |  Tholey, Jean-Paul | | | 1761 | FRA | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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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