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Individual Calculations July 2017 |
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| Mastellos, Georgios Total change: 2.40 | |   |
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| 3rd open EES Korydallou 2017 | Korydallos | GRE | 2017-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1220 | 1.00 | 2 | 0.55 | 40 | 22.00 | |
|  Stefanidis, Ioannis | | | 1313 | GRE | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Koutrakis, Stamatios | | | 1620 * | GRE | 0.00 | 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) | | | | 15th Fysiolatriko open 2017 - B group | Nikaia | GRE | 2017-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1096 | 1294 | 5.50 | 8 | -0.49 | 40 | -19.60 | |
| | Kapnaki, Charikleia | | | 1099 | GRE | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Nikolaras, Konstantinos | | | 1159 | GRE | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Goutoufas, Christos | | | 1233 | GRE | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Gianni, Spyridon | | | 1049 | GRE | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Karagiorgos, Nikolaos | | | 1101 | GRE | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Kapnakis, Konstantinos | | | 1066 | GRE | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Liamis, Pavlos | | | 1043 | GRE | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Merkos, Thomas | | | 1021 | GRE | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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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