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Individual Calculations February 2019 |
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| Vourlis-Koletis, Miltiadis Total change: -28.00 | |   |
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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 |
| 1577 | 1850 | 4.00 | 6 | -0.70 | 40 | -28.00 | |
|  Kouinelis, Thomas | | | 1450 * | GRE | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Dervishi, Claudio | | | 1450 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Karagiannis, Athanasios | m | | 2210 | GRE | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Rondska, Iosif | | | 1450 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kalafatis, Evangelos | | | 1450 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Levantis, Antonios | | | 1450 * | 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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