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Individual Calculations May 2017 |
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| Tzontas, Athanasios Total change: 6.80 | |   |
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| 2017 ESSTH-HALK Team Championship Local Category - rounds 8-9 | Thessaloniki | GRE | 2017-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1075 | 1231 | 1.00 | 2 | -0.41 | 40 | -16.40 | |
|  Sampsonoglou, Vasilios | | | 1123 | GRE | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Pahtas, Haideftos | | | 1027 | GRE | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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) | | | | 10th international open Triandrias 2017 - B | Thessaloniki | GRE | 2017-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1113 | 1291 | 3.50 | 4 | 0.58 | 40 | 23.20 | |
|  Tsialis, Michail | | | 1112 | GRE | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Kalogridis, Themistoklis | | | 1081 | GRE | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Karakaras, Konstantinos | | | 1163 | GRE | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Yannopapas, Leontios | | | 1096 | GRE | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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