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Individual Calculations July 2019 |
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| Peponis, Marios Total change: -5.60 | |   |
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| Mid Ultima 1200-1500 by ASOP Dias May 2019 | Petroupoli | GRE | 2019-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1170 | 1.00 | 4 | -0.39 | 20 | -7.80 | |
|  Konstantinidis, Dimitrios Gk | | | 1408 | GRE | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Tzortzatos, Dimosthenis Panagiot | | | 1325 | GRE | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Vesdekis, Stefanos | | | 1248 | GRE | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Makrypoulias, Ioannis | | | 1166 | GRE | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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) | | | | 22nd International Open Athens Challenge 2019 - Group B | Heraklio Attikis | GRE | 2019-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1170 | 0.50 | 2 | 0.11 | 20 | 2.20 | |
| | Aslanidis, Thiseas | | | 1373 | GRE | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Tourkolias, Dimitrios | | | 1463 | GRE | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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