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Individual Calculations July 2019 |
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| Gavriil, Dimitrios Total change: 10.40 | |   |
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| 31st open SO Peristeriou 2019 | Peristeri | GRE | 2019-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1363 | 1145 | 1.00 | 4 | -0.07 | 40 | -2.80 | |
|  Mavroudis, Dionisios | | | 1545 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Diamandis, Phoebus-Apollo | | | 1545 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Gkogka, Elvis | | | 1303 | GRE | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Chatziangelou, Panagiotis | | | 1059 | GRE | 0.00 | 1 | -0.62 | 40 | -24.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 17th Fysiolatriko open 2019 B group | Nikaia | GRE | 2019-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1284 | 1125 | 1.50 | 4 | 0.33 | 40 | 13.20 | |
| | Tsampouli, Vasiliki | | | 1344 | GRE | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Kostelidou, Despoina | | | 1293 | GRE | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Mylonakis, Ioannis | | | 1238 | GRE | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Nikolaras, Konstantinos | | | 1261 | GRE | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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