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Individual Calculations May 2023 |
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| Volart Buil, Jordi Total change: 26.80 | |   |
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| VIII Obert Vila de Gracia Majors 55 Rondas 5-7 | Barcelona | ESP | 2023-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1607 | 1.50 | 2 | 0.13 | 20 | 2.60 | |
|  Joya Abadal, Eduard | | | 1328 | ESP | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Roche Peris, Eduard | | | 1586 | ESP | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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) | | | | Campeonato de Marbella 2023 Rondas 8-9 | Barcelona | ESP | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1607 | 2.00 | 2 | 1.21 | 20 | 24.20 | |
| | Clanchet Olle, Josep | | | 1707 | ESP | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Solsona Olive, Xavier | | | 1660 | ESP | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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) | | |
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