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Individual Calculations November 2013 |
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| Halas, Ioannis Total change: -0.15 | |   |
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| Open tournament 20 years KOTINOS | Athens | GRE | 2013-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 2032 | 3.50 | 6 | -0.01 | 15 | -0.15 | |
|  Politis, Aris | | | 1632 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Koutsidis, Achilleas | | | 1752 | GRE | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Tepelenis, Nikolaos | | | 2120 | GRE | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Ilandzis, Spyridon | | | 2196 | GRE | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Papadakis, Michalis | | | 2229 | GRE | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Hairopoulos, Stefanos | | | 1743 | GRE | 0.50 | 1 | -0.34 | 15 | -5.10 | | | * 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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