Individual Calculations May 2017 |
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Seferlis, Georgios Total change: 6.20 | | |
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Easter Open Chess Square 2017 | Athens | GRE | 2017-04-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1794 | 1420 | 0.50 | 2 | 0.31 | 20 | 6.20 | |
| Poulos, Georgios | | | 1820 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | Kouta, Antonia | | | 1768 | GRE | 0.50 | 1 | 0.39 | 20 | 7.80 | | * 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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