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Individual Calculations July 2023 |
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| Ortega Campallo, David Total change: 21.60 | |   |
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| Obert de Tarragona Memorial Calbet 2023 - Grup B Rondas 5-8 | Tarragona | ESP | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1186 | 1.00 | 3 | 0.54 | 40 | 21.60 | |
|  Villaden Isern, Joaquim | | | 1526 | ESP | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Bondia Borras, Josep M | | | 1407 | ESP | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Rius Molina, Cosme | | | 1529 | ESP | 0.00 | 1 | -0.12 | 40 | -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) | | |
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