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Individual Calculations April 2015 |
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| Makedonas, Michail Total change: -45.60 | |   |
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| 11th open Triantafylos Siaperas 2015 | Athens - Ambelokipoi | GRE | 2015-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1329 | 1.50 | 6 | -0.26 | 40 | -10.40 | |
|  Pararas, Ioannis | | | 1694 | GRE | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Tzagarakis, Georgios | | | 1605 | GRE | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Diatsintos, Ilias | | | 1560 | GRE | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Arvanitakis, Panagiotis | | | 1533 | GRE | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Mandridis, Pantelis | | | 1290 | GRE | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Panaidis, Fragkiskos | | | 1338 | GRE | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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) | | | | 1st tournament GEORGIOS EMPEOGLOU 2015 | Athens | GRE | 2015-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1281 | 0.00 | 3 | -0.88 | 40 | -35.20 | |
| | Arvanitakis, Panagiotis | | | 1520 | GRE | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Mandridis, Pantelis | | | 1283 | GRE | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Pagalis, Georgios | | | 1538 | GRE | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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) | | |
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