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Individual Calculations October 2018 |
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| Alexandrakis, Georgios Total change: -16.40 | |   |
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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 |
| 1291 | 1307 | 4.50 | 9 | -0.41 | 40 | -16.40 | |
|  Karpatchev, Aleksandr | g | | 1707 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Alexandrakis, Athanasios | | | 1085 | GRE | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Chatzidakis, Emmanouil 48423 | | | 1061 | GRE | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Koutsaftis, Efstratios | | | 1648 | GRE | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Matthaiaki, Nefeli | | | 1140 | GRE | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Koutsourakis, Emmanouil | | | 1138 | GRE | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Fragkiadaki, Ourania | | | 1069 | GRE | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Hairetis, Ioannis | | | 1707 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kontaki, Maria | | | 1066 | GRE | 1.00 | 1 | 0.20 | 40 | 8.00 | | | * 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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