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Individual Calculations October 2017 |
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| Tzontas, Athanasios Total change: -43.60 | |   |
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| 14th open international tournament of Kalamaria 2017 - B | Kalamaria Thessaloniki | GRE | 2017-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1107 | 1338 | 6.00 | 9 | -1.09 | 40 | -43.60 | |
|  Akritidis, Sofoklis | | | 1033 | GRE | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Sioulas, Stylianos | | | 1095 | GRE | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Vasileiadi, Eleni | | | 1025 | GRE | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Sioulas, Nikolaos | | | 1069 | GRE | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Nikolaou, Theodoros | | | 1148 | GRE | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Chatzigavriil, Georgios | | | 1174 | GRE | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Dereka, Konstantina | | | 1200 | GRE | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Tsilidis, Christos | | | 1128 | GRE | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Kotsailidis, Pavlos | | | 1090 | GRE | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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) | | |
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