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Individual Calculations May 2023 |
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| Marques Soriano, Valentin Total change: 0.60 | |   |
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| Campionat de Veterans de Barcelona 2023 Grup B Rondas 6-8 | Barcelona | ESP | 2023-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1672 | 2.50 | 3 | 0.83 | 20 | 16.60 | |
|  Febrero Perez, Lluis | | | 1267 | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cabrera Marmol, Manuel | | | 1669 | ESP | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Rojas Fernandez, Andres | | | 1864 | ESP | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | XXIII Obert Internacional Escacs Foment Martinenc Grup B Rondas 1 | Barcelona | ESP | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1672 | 0.00 | 1 | -0.80 | 20 | -16.00 | |
| | Clusa Lagunas, Josep | | | 1429 | ESP | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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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