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Individual Calculations May 2017 |
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| Stefanidis, Ioannis Total change: -11.20 | |   |
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| 2017 Team Friendship Cup Nikos Strofalis | Attica | GRE | 2017-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1300 | 2.00 | 6 | -0.56 | 20 | -11.20 | |
|  Plevrakis, Konstantinos | | | 1207 | GRE | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Kalokairinou, Maria Nikoletta | | | 1015 | GRE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Psaromiligkos, Konstantinos | | | 1583 | GRE | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Kouta, Vasiliki | | | 1443 | GRE | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Fragkos, Vasilios | | | 1393 | GRE | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Dimitriadis, Panagiotis | | | 1489 | GRE | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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