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Individual Calculations January 2018 |
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| Deligiorgis, Giorgos Total change: -34.00 | |   |
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| Attica Team Cup Spyros Bikos 2017 - A group | Attica | GRE | 2017-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1119 | 1127 | 0.50 | 3 | -1.03 | 20 | -20.60 | |
|  Theodoropoulos, Georgios Stylian | | | 1106 | GRE | 0.00 | 1 | -0.53 | 20 | -10.60 | |  Giannakouras, Angelos | | | 1149 | GRE | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Vasilas, Vasileios | | | 1103 | GRE | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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) | | | | 43rd open SOP-SMAOK under 1900 | Pagkrati | GRE | 2017-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1247 | 1127 | 1.50 | 6 | -0.67 | 20 | -13.40 | |
| | Zygourakis, Themistoklis | | | 1510 | GRE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Kefalas, Sotirios | | | 1390 | GRE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kouinelis, Thomas | | | 1083 | GRE | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Koulouris, Taxiarchis | | | 1140 | GRE | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Kazantzoglou, Stefanos | | | 1091 | GRE | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Kareklas, Konstantinos | | | 1269 | GRE | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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