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Individual Calculations April 2009 |
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| Vouldis, Angelos Total change: -10.90 | |   |
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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 |
| 2286 | 2495 | 1.50 | 3 | -0.74 | 10 | -7.40 | |
|  Zamit, Spyridon | | | 2145 | GRE | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Balaskas, Nikolaos | | | 2244 | GRE | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Kalesis, Nikolaos | m | | 2469 | GRE | 0.50 | 1 | -0.04 | 10 | -0.40 | |
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 2 | Attica | GRE | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2201 | 2495 | 0.50 | 1 | -0.35 | 10 | -3.50 | |
|  Andreou, Andreas | | | 2201 | GRE | 0.50 | 1 | -0.35 | 10 | -3.50 | |
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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