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Individual Calculations November 2021 |
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| Grabs, Peter Total change: -122.40 | |   |
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| European Youth Chess Championship 2021 - Open 12 | Local venues | GRE | 2021-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1630 | 4.00 | 9 | -3.06 | 40 | -122.40 | |
|  Karakasidis, Michail | | | 1230 * | GRE | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Theodoridis, Charalampos | | | 1351 | GRE | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Sveinbjornsson, Gudmundur Orri | | | 1230 * | ISL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Yalcinkaya, Efe | | | 1897 | TUR | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Tabatadze, Erekle | | | 1343 | GEO | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Isbatov, Kanan | | | 1396 | AZE | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Kote, Aleks | | | 1301 | ALB | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Den Roover, Nikolay | | | 1421 | NOR | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Alizada, Agshin | | | 1230 * | AZE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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