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Individual Calculations October 2017 |
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| Chatzipolitis, Georgios Total change: 6.80 | |   |
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| 2nd open GS Farsalon 2017 | Farsala | GRE | 2017-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1763 | 4.50 | 7 | 0.34 | 20 | 6.80 | |
|  Tzikas, Athanasios G | | | 1363 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Valogiannis, Athanasios | | | 1469 | GRE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Tsoumas, Ilias | | | 1895 | GRE | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Loukas, Dimitrios G | | | 1409 | GRE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Angelis, Mihail | | | 2163 * | GRE | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Konstantelias, Konstantinos | | | 1979 | GRE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Koukouvinos, Viktor | | | 1422 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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