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Individual Calculations July 2009 |
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| Zivas, Konstantinos Total change: 10.50 | |   |
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| Team Cup under 16 of Attica 2009 | Attica | GRE | 2009-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1754 | 3.00 | 5 | 0.70 | 15 | 10.50 | |
|  Mantzos, Georgios | | | 1500 | GRE | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Lagos, Hristos | | | 1875 | GRE | 0.00 | 1 | -0.34 | 15 | -5.10 | |  Liaskos, Leonidas | | | 1997 | GRE | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Iliopoulos, Alexandros | | | 1746 | GRE | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Stathopoulos, Ioannis | | | 1800 | GRE | 1.00 | 1 | 0.56 | 15 | 8.40 | |
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) | | |
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