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Individual Calculations April 2009 |
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| Panagiotopoulos, Alexandros Total change: 11.10 | |   |
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| 2009 Attica teams Ch. B div. stage 1 - Group 2 | Attica | GRE | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 2185 | 4.00 | 5 | 1.01 | 15 | 15.15 | |
|  Skaperdas, Sotirios | | | 2062 | GRE | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Anairousis, Panag | | | 2087 | GRE | 1.00 | 1 | 0.37 | 15 | 5.55 | |  Georgilakis, K | | | 2066 | GRE | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Kelaidis, Georgios | | | 1974 | GRE | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Grigoriadis, Alexandros | m | | 2372 | GRE | 0.50 | 1 | 0.24 | 15 | 3.60 | |
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) | | | | 2009 Attica teams Ch. B div. stage 2 - Group 1 | Attica | GRE | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2185 | 1.00 | 2 | -0.27 | 15 | -4.05 | |
| | Stamatopoulos, Ioannis | | | 2131 | GRE | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Nikolopoulos, Georgios | | | 2047 | GRE | 0.50 | 1 | -0.19 | 15 | -2.85 | |
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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