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Individual Calculations January 2015 |
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| Koutsidis, Achilleas Total change: 56.40 | |   |
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| Team Cup SPIROS BIKOS 2014 - A group | Attica | GRE | 2014-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1704 | 2.00 | 5 | 0.59 | 40 | 23.60 | |
|  Zivas, Konstantinos | | | 1920 | GRE | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Geropapas, Periklis | | | 1850 | GRE | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Hatzistamatiou, Nikolaos | | | 1605 | GRE | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Laggousis, Andreas | | | 1997 | GRE | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Skirianoglou, Dimitrios | | | 2072 | GRE | 0.50 | 1 | 0.40 | 40 | 16.00 | |
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) | | | | 28th Kaissa - 2014 | Athens | GRE | 2014-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1704 | 2.00 | 4 | 0.82 | 40 | 32.80 | |
| | Tzortzis, Dimitrios | | | 1919 | GRE | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Kostouros, Alexandros | | | 2099 | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kollias, Georgios | | | 1671 | GRE | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Makkas, Panayiotis | | | 1840 | GRE | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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) | | |
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