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Individual Calculations September 2009 |
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| Litras, Iosif Total change: -24.50 | |   |
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| 13th Heraklio Open 2009 - Group B | N.Heraklio - Attiki | GRE | 2009-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1784 | 1.50 | 4 | -0.98 | 25 | -24.50 | |
|  Noutsos, Stamoulis | | | 1477 | GRE | 1.00 | 1 | 0.14 | 25 | 3.50 | |  Triantafillis, Evaggelos | | | 1608 | GRE | 0.50 | 1 | -0.23 | 25 | -5.75 | | | Poulidis, Stefanos | | | 1748 | GRE | 0.00 | 1 | -0.55 | 25 | -13.75 | | | Pagali, Marianna | | | 1898 | GRE | 0.00 | 1 | -0.34 | 25 | -8.50 | |
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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