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Individual Calculations May 2023 |
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| Vargas Drechsler, Carlos Total change: 16.80 | |   |
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| VIII Obert Vila de Gracia Majors 55 Rondas 5-7 | Barcelona | ESP | 2023-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1804 | 2.00 | 3 | 0.20 | 20 | 4.00 | |
|  Pereda Villalba, Julian | | | 1534 | ESP | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Macaya Ruiz, Alfons | | | 2056 | ESP | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Gracia Vila, Frederic | | | 1581 | ESP | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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) | | | | Campeonato de Marbella 2023 Rondas 8-9 | Barcelona | ESP | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1804 | 2.00 | 2 | 0.64 | 20 | 12.80 | |
| | Richert, Cristian Alejandro | | | 1728 | ESP | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Martin Valentin, Francisco | | | 1598 | ESP | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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