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Individual Calculations September 2015 |
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| Halkias, Stelios Total change: 6.40 | |   |
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| International Chess Tournament APOKORONAS 2015 | Apokoronas Crete | GRE | 2015-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2331 | 2531 | 6.50 | 8 | 0.64 | 10 | 6.40 | |
|  Balaska, Eleni Sofia | | | 2131 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Pissadakis, Dimitrios | | | 2131 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Darmarakis, Mihail | | | 2212 | GRE | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Souleidis, Georgios | m | | 2404 | GRE | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Sandalakis, Angelos | | | 2406 | GRE | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Nikolov, Momchil | g | | 2531 | BUL | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Karpatchev, Aleksandr | g | | 2469 | RUS | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Goumas, Georgios | f | | 2365 | GRE | 0.50 | 1 | -0.22 | 10 | -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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