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Individual Calculations March 2018 |
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| Kefalis, Hristos Total change: -6.40 | |   |
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| 2018 ESSNA Team Championship - A Local group A rounds 1-5 | ESSNA | GRE | 2018-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 2137 | 3.00 | 5 | -0.32 | 20 | -6.40 | |
|  Zannias, Spyridon | | | 1878 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Tsiamis, Konstantinos | f | | 2253 | GRE | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Roussos, Leandros | | | 1960 | GRE | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Eftimakis, Dimitros | | | 2021 | GRE | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Karaiskos, Konstantinos 4338 | | | 1926 | GRE | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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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