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Individual Calculations December 2023 |
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| Mollet Soldevila, Eva Total change: -4.80 | |   |
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| XXV Obert d'Escacs de Santa Margarida de Montbui Rondas 5-8 | Santa Margarida de Montbui (Barcelona) | ESP | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1191 | 1318 | 1.00 | 2 | -0.34 | 20 | -6.80 | |
|  Luco Perez, Guillem | | | 1220 | ESP | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Claramunt Junjent, Maria | | | 1162 | ESP | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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) | | | | 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 |
| 1350 | 1318 | 1.50 | 3 | 0.10 | 20 | 2.00 | |
|  Galera Morales, Jose | | | 1180 | ESP | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Boix Sanchez, Adria | | | 1542 | ESP | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Gonzalez Bosch, Adria | | | 1328 | ESP | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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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