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Individual Calculations July 2018 |
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| Hartofylakas, Nikolaos Total change: -35.00 | |   |
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| 21st International open Heraklio Attikis - Athens Challenge 2018 B | Athens Heraklio Attikis | GRE | 2018-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1062 | 1254 | 0.50 | 3 | -1.75 | 20 | -35.00 | |
|  Koukouves, Vlasios | | | 1040 | GRE | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Kofkeli, Eleni | | | 1090 | GRE | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Koumenos, Stefanos Kriton | | | 1056 | GRE | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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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