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Rapid:
Individual Calculations September 2023 |
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| Kosmidis, Ioannis Total change: -37.00 | |   |
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| 17th National Rapid Championship 2023 | Ioannina | GRE | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 2037 | 5.00 | 9 | -1.85 | 20 | -37.00 | |
|  Flouri, Maria | | | 1637 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Fotopoulos, Panagiotis | | | 1537 | GRE | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Koutras, Konstantinos | | | 1574 | GRE | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Kourkoulos-Arditis, Stamatis | g | | 2449 | GRE | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Grapsa, Georgia | | wf | 1846 | GRE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Georgiadis, Anastasios | | | 1896 | GRE | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Dristellas, Neoklis | | | 1794 | GRE | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Zamprakos, Efthymios | | | 1835 | GRE | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Alexandri, Dimitra | | | 1562 | GRE | 0.50 | 1 | -0.45 | 20 | -9.00 | | | * 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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