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Individual Calculations March 2023 |
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| Jakovlev, Martin Total change: 27.20 | |   |
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| Lliga Preferent de Tarragona 2023 Rondas 1-2 | Tarragona | ESP | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1794 | 1.00 | 2 | -0.33 | 40 | -13.20 | |
|  Galofre Galofre, Salvador | | | 1793 | ESP | 0.50 | 1 | 0.00 | 40 | 0.00 | |  Cases Pegueroles, Manuel | | | 1518 | ESP | 0.50 | 1 | -0.33 | 40 | -13.20 | |
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) | | | | Lliga Preferent de Tarragona 2023 Rondas 3-6 | Tarragona | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1794 | 3.00 | 3 | 1.01 | 40 | 40.40 | |
| | Rodriguez Garrote, Abel | | | 1563 | ESP | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Nieves Alarcon, Josep Antoni | | | 1759 | ESP | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Alasa Maduell, Josep Maria | | | 1681 | ESP | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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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