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Individual Calculations October 2015 |
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| Hondrovasilopoulos, Ioannis Total change: -31.80 | |   |
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| 7th "PAPANASTASIO" open - B group | Peristeri | GRE | 2015-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1166 | 1409 | 4.00 | 7 | -1.59 | 20 | -31.80 | |
|  Benisis, Georgios | | | 1070 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Polyzos, Ioannis | | | 1175 | GRE | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Grigoratou, Aleksia-Zina | | | 1151 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Klidaras, Dimitrios | | | 1263 | GRE | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Mallios, Ioannis | | | 1197 | GRE | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Davillas, Konstantinos | | | 1142 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Isari, Angeliki | | | 1161 | GRE | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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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