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Individual Calculations February 2019 |
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| Mihaloudis, Georgios Total change: -14.80 | |   |
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| 2nd Christmas open S Bikos - D Maragkoudakis Memorial 2018 | Athens | GRE | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1402 | 1508 | 3.00 | 6 | -0.74 | 20 | -14.80 | |
|  Zachartzis, Vasilios | | | 1128 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Cruceru, Lavinel | | | 1908 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Karafyllis, Christos | | | 1141 | GRE | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Sarris, Leonidas | | | 1170 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sideris, Theodoros | | | 1908 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kouinelis, Thomas | | | 1154 | GRE | 0.50 | 1 | -0.39 | 20 | -7.80 | | | * 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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