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Individual Calculations November 2017 |
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| Petousis, Konstantinos Total change: -57.00 | |   |
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| Autumn open 2017 Chess Square | Athens | GRE | 2017-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1332 | 1474 | 0.50 | 5 | -2.85 | 20 | -57.00 | |
|  Tzortzis, Dimitrios | | | 1874 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Hartofylakas, Nikolaos | | | 1124 * | GRE | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Dimanoudis, Petros | | | 1216 | GRE | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Livanopoulou, Athina | | | 1076 | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Flouri, Maria | | | 1368 | GRE | 0.00 | 1 | -0.64 | 20 | -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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