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Individual Calculations January 2023 |
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| Herzwurm, Robert Total change: -37.60 | |   |
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| Elllobregat Open Chess 2022 Group B | Sant Boi de Llobregat (Barcelona) | ESP | 2022-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1990 | 4.50 | 9 | -1.88 | 20 | -37.60 | |
|  Costa Trave, Jaume | | | 1723 | ESP | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Monera Puente, Cesar | | | 1840 | ESP | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Szczotka, Klara | | | 1826 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Christidis, Savvas | | | 1913 | GRE | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Ribon Calabia, Mariano | | | 1758 | ESP | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Jove Albaiges, Guillem | | | 1951 | ESP | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Sviridenko, Yaroslav | | | 1809 | UKR | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Vigdal, Per Kr | | | 1883 | NOR | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Kolev, Hristian | | | 1750 | BUL | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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