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Individual Calculations December 2023 |
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| Martinez Coll, Grau Total change: -79.60 | |   |
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| Obert d'Escacs de la Catalunya Central Obert d'Escacs de la Catalunya Central Rondas 4-8 | Barcelona | ESP | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1345 | 0.00 | 4 | -1.99 | 40 | -79.60 | |
|  Collado Gallel, Jonatan | | | 1429 | ESP | 0.00 | 1 | -0.38 | 40 | -15.20 | |  Ramirez Rosich, Pere | | | 1500 | ESP | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Vaque Creus, Ramon | | | 1388 | ESP | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Martin Montano, Laia | | | 1005 | ESP | 0.00 | 1 | -0.88 | 40 | -35.20 | |
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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