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Individual Calculations April 2008 |
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| Papadopoulos, Panagiotis Total change: 21.30 | |   |
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| BOYS UNDER 18 THESSALONIKI 2007 (PRELIM) | THESSALONIKI | GRE | 2007-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 1907 | 3.50 | 4 | 1.92 | 15 | 28.80 | |
|  Iskos, Alexandros | | | 2083 | GRE | 1.00 | 1 | 0.73 | 15 | 10.95 | |  Kirgeridis, Panagiotis | | | 2017 | GRE | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Pambalos, Panayiotis | | | 2066 | GRE | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Vakalopoulos, Hristos | | | 1781 | GRE | 1.00 | 1 | 0.33 | 15 | 4.95 | |
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) | | | | 11th Greek Individual Championship Open U18 2008 | Kalamata | GRE | 2008-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 1904 | 1.00 | 6 | -0.50 | 15 | -7.50 | |
| | Filippas, Sebastian | | | 2212 | GRE | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Aggelis, Nikolaos | | | 2158 | GRE | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Pambalos, Panayiotis | | | 2095 | GRE | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Tsiamis, Alexandros | | | 1941 | GRE | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Homatidis, Panagiotis | | | 2039 | GRE | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Dounis, Alexandros | | | 2199 | GRE | 0.00 | 1 | -0.15 | 15 | -2.25 | |
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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