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Individual Calculations May 2023 |
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| Vinas Racionero, Josep Total change: 6.00 | |   |
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| Lliga Catalana 2023 Finals Catalanes Rondas 1-3 | Catalunya | ESP | 2023-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 2012 | 2.00 | 2 | 0.63 | 20 | 12.60 | |
|  Riu Lopez, Daniel | | | 1913 | ESP | 1.00 | 1 | 0.36 | 20 | 7.20 | |  Zaiats, Vladimir | | | 1834 | UKR | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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) | | | | XIV Obert d'Escacs Vilafranca 2023 Rondas 1-2 | Vilafranca del Penedes (Barcelona) | ESP | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1628 | 2026 | 1.50 | 2 | -0.33 | 20 | -6.60 | |
| | Marti Palomero, Sergi | | | 1635 | ESP | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Rocamora Bages, Albert | | | 1621 | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |
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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