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Individual Calculations May 2018 |
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| Koukouvinos, Vasilis Total change: -2.60 | |   |
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| 1st Easter Open SE VOLOU 2018 - A | Volos | GRE | 2018-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1476 | 0.50 | 3 | -0.07 | 20 | -1.40 | |
|  Gkonelas, Nikolaos | | | 1876 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lagaras, Stylianos | | | 1876 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nikopoulos, Ioannis | | | 1540 | GRE | 0.50 | 1 | 0.09 | 20 | 1.80 | | | * 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) | | | | 2018 open championships of TESS Thessalias | Larisa | GRE | 2018-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1476 | 2.00 | 4 | -0.06 | 20 | -1.20 | |
| | Angelis, Mihail | | | 1876 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Paparizou, Eleni | | | 1264 | GRE | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Tegos, Vasilios | | | 1580 | GRE | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Pagounis, Ilias | | | 1183 | GRE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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) | | |
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