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Individual Calculations April 2017 |
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| Krassas, Nikolaos Total change: -29.20 | |   |
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| 20th open SO Peristeriou | Peristeri | GRE | 2017-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1288 | 2.00 | 5 | -0.43 | 40 | -17.20 | |
|  Kastoris, Ioannis | | | 1286 | GRE | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Paraskevopoulou, Zoi | | | 1070 | GRE | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Tsourekas, Kyriakos | | | 1028 | GRE | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Sienczewski, Zbigniew | | | 1688 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ilaridis, Mihail | | | 1483 | GRE | 0.00 | 1 | -0.25 | 40 | -10.00 | | | * 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) | | | | 2017 Team Championship ESSN Attikis - A Local 1 | Attica | GRE | 2017-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1208 | 1288 | 1.50 | 3 | -0.30 | 40 | -12.00 | |
| | Apokis, Giannis | | | 1109 | GRE | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Psathakis, Ioannis | | | 1449 | GRE | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Tsikogiannopoulos, Ioannis | | | 1066 | GRE | 0.50 | 1 | -0.28 | 40 | -11.20 | |
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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