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Individual Calculations October 2017 |
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| Mitsiou, Georgios Total change: -21.20 | |   |
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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 |
| 1158 | 1350 | 4.00 | 7 | -1.17 | 40 | -46.80 | |
|  Skodras, Marios Konstantinos | | | 1005 | GRE | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Betsakos, Haralampos | | | 1104 | GRE | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Tsilidis, Christos | | | 1128 | GRE | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Chatziioannidis, Theofylaktos | | | 1373 | GRE | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Galanis, Nikolaos-Panagiotis | | | 1199 | GRE | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Kouroukafopoulos, Zafeirios | | | 1151 | GRE | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Nikolaou, Theodoros | | | 1148 | GRE | 0.50 | 1 | -0.26 | 40 | -10.40 | |
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 |
| 1454 | 1350 | 1.00 | 1 | 0.64 | 40 | 25.60 | |
| | Koukouvinos, Vasilis | | | 1454 | GRE | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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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