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Individual Calculations September 2018 |
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| Vallianos, Gerasimos Total change: -63.20 | |   |
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| 27th Open International Tournament of Kavala 2018 - B group | Kavala | GRE | 2018-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1934 | 2.00 | 4 | -1.58 | 40 | -63.20 | |
|  Tolias, Dimitrios | | | 1534 * | GRE | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Iliopoulos, Dimitris | | | 1534 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Koutsogoulas, Georgios | | | 1594 | GRE | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Mastrakoulis, Simeon | | | 1626 | GRE | 0.00 | 1 | -0.86 | 40 | -34.40 | | | * 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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