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Individual Calculations October 2021 |
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| Makrylakis, Iason Total change: 35.60 | |   |
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| 2021 National youth open U10 finals | Patra | GRE | 2021-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1371 | 1172 | 2.50 | 6 | 0.89 | 40 | 35.60 | |
|  Merkouropoulos, Dionysios | | | 1402 | GRE | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Bougas, Georgios | | | 1125 | GRE | 1.00 | 1 | 0.43 | 40 | 17.20 | |  Palaiologou, Apostolos | | | 1454 | GRE | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Kiryttopoulos, Ioannis | | | 1238 | GRE | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Oikonomopoulos, Filippos | | | 1572 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pitsakis, Ilias | | | 1436 | GRE | 0.50 | 1 | 0.32 | 40 | 12.80 | | | * 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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