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Individual Calculations October 2017 |
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| Mitsiou, Konstantinos Total change: 8.80 | |   |
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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 |
| 1114 | 1258 | 5.00 | 8 | -0.52 | 40 | -20.80 | |
|  Baltzis, Ioakeim Apostolos | | | 1027 | GRE | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Tsouchnikas, Georgios | | | 1093 | GRE | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Betsakou, Sofia | | | 1087 | GRE | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Tsilidis, Christos | | | 1128 | GRE | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Nikolaou, Theodoros | | | 1148 | GRE | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Galanis, Nikolaos-Panagiotis | | | 1199 | GRE | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Dereka, Konstantina | | | 1200 | GRE | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Kyparissopoulos, Spyridon | | | 1031 | GRE | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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) | | | | 2nd open GS Farsalon 2017 | Farsala | GRE | 2017-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1416 | 1258 | 2.00 | 4 | 0.74 | 40 | 29.60 | |
| | Kallias, Spyridon | | | 1488 | GRE | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Agrafiotis, Ioannis Stylianos | | | 1097 | GRE | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Valogiannis, Athanasios | | | 1469 | GRE | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Tegos, Vasilios | | | 1609 | GRE | 0.50 | 1 | 0.39 | 40 | 15.60 | |
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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