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Individual Calculations May 2017 |
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| Koutsompinas, Georgios Total change: -15.60 | |   |
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| 163rd Ampelokipi Open 2017 | Athens Ampelokipi | GRE | 2017-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1493 | 3.00 | 7 | -0.78 | 20 | -15.60 | |
|  Dimopoulos, Dimitrios | | | 1686 | GRE | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Kostelidou, Despoina | | | 1315 | GRE | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ntaifas, Ioannis | | | 1754 | GRE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Aggelakis, Ioannis | | | 1313 | GRE | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Vradelis, Stylianos | | | 1121 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Makedonas, Michail | | | 1359 | GRE | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Spalas, Symeon Konstaninos | | | 1641 | GRE | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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