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Individual Calculations June 2022 |
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| Portakalci, Yusuf Total change: 77.60 | |   |
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| European School Chess Championhips 2022 - O15 | Rhodes | GRE | 2022-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1805 | 4.50 | 6 | 1.94 | 40 | 77.60 | |
|  Andreev, Konstantin | | | 2176 | FID | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Kovalskyi, Roman | | | 1849 | UKR | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Kostov, Kiril | | | 2055 | BUL | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Whelan, Joseph | | | 1488 | ENG | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Tarhan, Adar | f | | 2314 | TUR | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Moutaftsis, Efstratios | | | 1405 * | GRE | 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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