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Individual Calculations January 2019 |
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| Stergiou, Alexandros Total change: -11.60 | |   |
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| 1st categories Thursday's tournament Kotinos 2018 | Athens | GRE | 2018-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1558 | 1.00 | 4 | -0.58 | 20 | -11.60 | |
|  Seferis, Georgios | | | 1698 | GRE | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Vazelakis, Dimitrios | | | 1879 | GRE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Kyriakoulakos, Anastasios | | | 1720 | GRE | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Aslanidis, Thiseas | | | 1263 | GRE | 0.50 | 1 | -0.35 | 20 | -7.00 | |
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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