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Individual Calculations January 2011 |
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| Retkowski, Daniel Total change: -12.75 | |   |
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| Open tournament Kaissa 7 | Athens | GRE | 2010-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1696 | 3.50 | 6 | 0.54 | 25 | 13.50 | |
|  Tsatsaronis, Dimitrios | | | 1647 | GRE | 0.50 | 1 | -0.07 | 25 | -1.75 | |  Kouros, Ahileas | | | 1296 * | GRE | 1.00 | 1 | 0.08 | 25 | 2.00 | | | Kostouros, Alexandros | | | 2096 * | GRE | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Zervogiannis, Alexandros | | | 1743 | GRE | 1.00 | 1 | 0.57 | 25 | 14.25 | | | Sienczewski, Zbigniew | | | 2096 * | POL | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Douni, Maria | | | 1362 | GRE | 1.00 | 1 | 0.12 | 25 | 3.00 | | | * 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) | | | NOTE: K factor changed | | Open tournament Kaissa 8 | Athens | GRE | 2010-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1696 | 1.50 | 5 | -0.61 | 15 | -9.15 | |
| | Trikeriotis, Paris | | | 1839 | GRE | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Sideris, Nikiforos | | | 2096 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Hondrovasilopoulos, Ioannis | | | 1532 | GRE | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Ilandzis, Spyridon | | | 2096 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kouros, Ahileas | | | 1296 * | GRE | 0.00 | 1 | -0.92 | 15 | -13.80 | | | * 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) | | | NOTE: K factor changed | | 13th Aegaleo open | Aegaleo | GRE | 2010-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1696 | 2.50 | 6 | -1.14 | 15 | -17.10 | |
| | Diatsintos, Ilias | | | 1611 | GRE | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Drakopoulos, Polihronis | | | 1590 | GRE | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Katopodis, Ioannis | | | 1477 | GRE | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Lemonis, Kyriakos | | | 1520 | GRE | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Rigas, Evangelos | | | 1592 | GRE | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Fessas, Prokopios | | | 1910 | GRE | 0.00 | 1 | -0.23 | 15 | -3.45 | |
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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