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Individual Calculations May 2017 |
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| Tzavaras, Konstantinos Total change: 47.20 | |   |
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| 2017 Team Friendship Cup Nikos Strofalis | Attica | GRE | 2017-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1246 | 1169 | 3.00 | 4 | 1.34 | 20 | 26.80 | |
|  Bichakis, Ioannis | | | 1336 | GRE | 1.00 | 1 | 0.72 | 20 | 14.40 | |  Tzivras, Pavlos | | | 1083 | GRE | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Tsourounakis, Minas | | | 1074 | GRE | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Dimitriadis, Panagiotis | | | 1489 | GRE | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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) | | | | Senior Division by ASOP Dias U2000 - Feb 2017 | Petroupoli | GRE | 2017-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1298 | 1172 | 2.50 | 4 | 1.02 | 20 | 20.40 | |
| | Darviri, Charikleia | | | 1031 | GRE | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Kosmadakis, Panagiotis | | | 1508 | GRE | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Kazalis, Manos | | | 1532 | GRE | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Sotiropoulos, Dionysios | | | 1119 | GRE | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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