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Individual Calculations April 2009 |
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| Gazis, Georgios Total change: 8.10 | |   |
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| 2009 Attica Ch B' local div | Attica | GRE | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1614 | 1.00 | 2 | 0.54 | 15 | 8.10 | |
|  Mavroudis, Dionisios | | | 1767 | GRE | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Alexopoulos, Alexios | | | 1904 | GRE | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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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