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Individual Calculations October 2021 |
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| Lorenzo Duran, Marcos Total change: 7.00 | |   |
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| XXXI Open Internacional de Gros 2021 | Donostia | ESP | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 2142 | 4.50 | 6 | 0.35 | 20 | 7.00 | |
|  Cretu, Cesar Cristian | | | 1773 | ESP | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Franke, Thomas | | | 2122 | ESP | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Ochoa Aldaz, Mikel | | | 1813 | ESP | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sanchez Merino, Christian | | | 1858 | ESP | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Alvarez Etxarri, Aimar | | | 1936 | ESP | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Alonso Garcia, Rene Marcial | m | | 2340 | FID | 0.50 | 1 | 0.26 | 20 | 5.20 | |
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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