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Individual Calculations October 2018 |
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| Koutsourakis, Ioannis Total change: -17.60 | |   |
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| 24th International open Heraklion A 2018 | Heraklion Crete | GRE | 2018-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1657 | 5.50 | 9 | -0.44 | 40 | -17.60 | |
|  Fragkiadaki, Ourania | | | 1257 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Lewis, Andrew P | f | | 2057 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dagkonakis, Dimitrios | | | 1274 | GRE | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Kotsoglou, Georgios | | | 1421 | GRE | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Xirouhakis, Emmanouil | | | 1507 | GRE | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Klampatseas, Christos | | | 1453 | GRE | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Ergazaki, Eirini | | | 1450 | GRE | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Serpetsidakis, Nikolaos | | | 2057 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vlatas, Dimitrios | | | 1257 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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