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Individual Calculations May 2023 |
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| Costa Berengue, Joan Total change: 6.00 | |   |
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| Campionat de Veterans de Tarragona 2023 Rondas 4-6 | Tarragona | ESP | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1732 | 1.50 | 3 | 0.30 | 20 | 6.00 | |
|  Delgado Montanes, Jose Antonio | | | 2011 | ESP | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Reverte Garcia, Josep | | | 1819 | ESP | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Lopez Buil, Jesus | | | 1616 | ESP | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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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