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Individual Calculations February 2017 |
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| Alexandrakis, Athanasios Total change: -30.40 | |   |
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| 3rd championship OFI - A group | Herakleion Crete | GRE | 2016-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1066 | 1190 | 1.00 | 4 | -1.66 | 40 | -66.40 | |
|  Malliarakis, Stylianos | | | 1062 | GRE | 0.50 | 1 | -0.17 | 40 | -6.80 | |  Karouzou, Melina Andomachi | | | 1045 | GRE | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Ergazaki, Eirini | | | 1108 | GRE | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Giannakakis, Konstantinos | | | 1049 | GRE | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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) | | | | 19th International Tournament of Heraklio 2017 - B group | Heraklio Crete | GRE | 2017-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1183 | 1190 | 5.00 | 8 | 0.90 | 40 | 36.00 | |
| | Dagkonakis, Dimitrios | | | 1096 | GRE | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Serpetsidakis, Georgios | | | 1404 | GRE | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Spyridakis, Michail | | | 1288 | GRE | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Vlatas, Dimitrios | | | 1078 | GRE | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Stamathioudakis, Iasonas | | | 1099 | GRE | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Ergazaki, Eirini | | | 1108 | GRE | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Vasilakis, Marios | | | 1159 | GRE | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Dagkonaki, Antonia | | | 1228 | GRE | 0.50 | 1 | 0.05 | 40 | 2.00 | |
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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