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Individual Calculations July 2009 |
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| Lazaridis, Stavros Total change: -6.90 | |   |
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| 94th Ambelokipi open | Ambelokipi - Athens | GRE | 2009-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 2160 | 4.00 | 6 | -0.46 | 15 | -6.90 | |
|  Dekanozishvili, Tamaz | | | 1827 | GEO | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Nikoleris, Evangelos | | | 1879 | GRE | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Fragkos, Vasilios | | | 1956 | GRE | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Ntaifas, Ioannis | | | 2060 | GRE | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Tsangaris, Spyridon | | | 1993 | GRE | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Papargyriou, Anastasios | | | 2076 | GRE | 0.00 | 1 | -0.62 | 15 | -9.30 | |
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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