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Individual Calculations July 2009 |
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| Poulos, Georgios Total change: 47.10 | |   |
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| 1st OPEN PGS-KOTINOU | Athens | GRE | 2009-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 2073 | 4.00 | 6 | 1.20 | 15 | 18.00 | |
|  Kolomvas, Dimitrios | | | 1940 | GRE | 1.00 | 1 | 0.32 | 15 | 4.80 | |  Skalkotas, Nikolaos | m | | 2265 | GRE | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Marianidis, Dimitrios | | | 1837 | GRE | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Ntaifas, Ioannis | | | 2060 | GRE | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Shahtahtinsky, Alekper | f | | 2296 | GRE | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Kostouros, Alexandros | | | 2198 | GRE | 1.00 | 1 | 0.67 | 15 | 10.05 | |
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) | | | | KAPPA-39 | KALLITHEA - ATHENS | GRE | 2009-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 2068 | 5.00 | 6 | 1.94 | 15 | 29.10 | |
| | Pantazopoulos, Stavros | | | 2142 | GRE | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Sfougatakis, Nikolaos | | | 1974 | GRE | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Stefanidi, Maria-Anna | | wf | 2111 | GRE | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Kostouros, Alexandros | | | 2216 | GRE | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Hrisanthopoulos, Dimitrios | | | 2143 | GRE | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Fakkas, Argiris | | | 1718 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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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