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Individual Calculations October 2021 |
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| Aleiferis, Ioannis Total change: -15.20 | |   |
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| Youth U8-14 championships Chania - Rethymno 2021 | Chania Rethymno | GRE | 2021-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1290 | 1349 | 2.00 | 4 | -0.38 | 40 | -15.20 | |
|  Theodoroglakis, Ioannis | | | 1084 | GRE | 0.00 | 1 | -0.82 | 40 | -32.80 | |  Kontadakis, Daniil | | | 1129 | GRE | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Antonioudakis, Georgios | | | 1749 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sampanis, Athanasios | | | 1198 | GRE | 1.00 | 1 | 0.30 | 40 | 12.00 | | | * 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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