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Individual Calculations November 2021 |
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| Ozdemir, Serhan Berat Total change: -7.20 | |   |
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| European Youth Chess Championship 2021 - Open 18 | Local venues | GRE | 2021-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2134 | 2118 | 4.00 | 9 | -0.18 | 40 | -7.20 | |
|  Sorensen, Hampus | f | | 2379 | SWE | 0.00 | 1 | -0.18 | 40 | -7.20 | |  O Cuilleanain, Oisin | | | 1718 * | IRL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Labiano Hernandez, Juan | | | 2259 | ESP | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Ehrlich, Roy | | | 2182 | ISR | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Gulbeyaz, Emir | | | 2036 | TUR | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Schernthaner, David | | | 2229 | AUT | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Kavyev, Ruslan | f | | 2304 | RUS | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Richter, Nils | f | | 2277 | GER | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Elmi, Saad Abobaker | | | 1822 | NOR | 0.00 | 1 | -0.85 | 40 | -34.00 | | | * 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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