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Individual Calculations March 2023 |
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| Lorenzo Carrasco, Josep Total change: -4.20 | |   |
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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 |
| 1622 | 1469 | 0.00 | 2 | -0.67 | 20 | -13.40 | |
|  Sanchez Vacova, Alejandro | | | 1432 | ESP | 0.00 | 1 | -0.55 | 20 | -11.00 | |  Petrus Perez, Enric | | | 1811 | ESP | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | Lliga Preferent de Tarragona 2023 Rondas 3-6 | Tarragona | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1474 | 1.00 | 3 | 0.46 | 20 | 9.20 | |
| | Figueredo Company, Juan Jose | | | 1778 | ESP | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Reginaldo Vilalta, Albert | | | 1728 | ESP | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Beltran Reverter, Josep M. | | | 1701 | ESP | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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