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Individual Calculations January 2018 |
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| Samartzis, Mihail Total change: 26.60 | |   |
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| Attica Team Cup Spyros Bikos 2017 - A group | Attica | GRE | 2017-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1828 | 1.50 | 2 | 0.19 | 20 | 3.80 | |
|  Karathanasi, Eirhnh | | | 1738 | GRE | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Papathanasiou, Alexios | | | 1685 | GRE | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | 4th open SYNERGASIA APO Kotinos 2017 | ATHENS | GRE | 2017-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1828 | 4.00 | 7 | 1.14 | 20 | 22.80 | |
| | Pappas, Dimitrios | | | 1428 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ilandzis, Spyridon | | | 2061 | GRE | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Krallis, Christos | | | 2102 | GRE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ignatiadis, Konstantinos | | | 2085 | GRE | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Hatzistamatiou, Nikolaos | | | 1686 | GRE | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Poulos, Georgios | | | 2017 | GRE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Agriopoulos, Konstantinos | | | 1868 | GRE | 0.00 | 1 | -0.44 | 20 | -8.80 | | | * 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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