Individual Calculations September 2021 |
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Kouros, Ahileas Total change: -18.60 | | |
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28th International Open Nikaia 2021 Honour to National Resistance - Group A | Nikaia | GRE | 2021-08-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1687 | 1656 | 1.50 | 5 | -0.93 | 20 | -18.60 | |
| Kotronias, Vasilios | g | | 2056 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | Ntounias, Ioannis | | | 1300 | GRE | 0.50 | 1 | -0.39 | 20 | -7.80 | | Makka, Ioulia | | wm | 2056 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | Dimanoudis, Agelos | | | 1445 | GRE | 0.50 | 1 | -0.27 | 20 | -5.40 | | Mylonakis, Ioannis | | | 1577 | GRE | 0.50 | 1 | -0.11 | 20 | -2.20 | | * 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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