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Individual Calculations October 2018 |
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| Valogiannis, Athanasios Total change: -16.60 | |   |
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| 3rd open under 2200 GS Farsalon 2018 - A group | Farsala | GRE | 2018-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1458 | 2.50 | 6 | -0.83 | 20 | -16.60 | |
|  Tzamtzis, Konstantinos | | | 1811 | GRE | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Kotsailidis, Pavlos | | | 1139 | GRE | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Sarikas, Sotirious | | | 1858 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mitsiou, Konstantinos | | | 1289 | GRE | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Georgiadis, Athanasios Kat | | | 1267 | GRE | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Kostis, Apostolos | | | 1220 | GRE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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