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Individual Calculations November 2018 |
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| Koulouris, Evangelos Total change: -12.40 | |   |
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| 5th open G Empeoglou 2018 | Athens | GRE | 2018-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1592 | 4.50 | 5 | 0.36 | 40 | 14.40 | |
|  Koukouves, Vlasios | | | 1245 | GRE | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Andriopoulou, Eleni | | | 1299 | GRE | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Apostolidou, Eleni | | | 1248 | GRE | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Diatsintos, Ilias | | | 1344 | GRE | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Tagklis, Ioannis | | | 1438 | GRE | 0.50 | 1 | -0.21 | 40 | -8.40 | |
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) | | | | Under 1600 Athens Challenge Autumn 2018 | Heraklion Attikis | GRE | 2018-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1236 | 1592 | 2.00 | 3 | -0.67 | 40 | -26.80 | |
| | Sarris, Leonidas | | | 1192 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sifonios, Panagiotis | | | 1323 | GRE | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Styfougias, Evangelos | | | 1192 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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