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Individual Calculations November 2021 |
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| Pitsakis, Ilias Total change: -37.60 | |   |
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| European Youth Chess Championship 2021 - Open 10 | Local venues | GRE | 2021-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1417 | 4.50 | 9 | -0.94 | 40 | -37.60 | |
|  Artemis, Sotiris | | | 1030 | CYP | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Negrean, Andrei | | | 1817 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kuntelia, Luka | | | 1241 | GEO | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Gudnyjarson, Sigurdur Pall | | | 1212 | ISL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Petrovski, Nikola | | | 1172 | MKD | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Ahmad, Khagan | | | 1817 * | AZE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rutkowski, Feliks | | | 1100 | POL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Nemitz, Alfred | | | 1450 | GER | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Huseynov, Ahmed | | | 1216 | AZE | 0.50 | 1 | -0.26 | 40 | -10.40 | | | * 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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