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Individual Calculations September 2011 |
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| Doudoulakakis, Ioannis Total change: -15.30 | |   |
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| 20th National Greek Ind. Championship - Open U12 | Eretria | GRE | 2011-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1561 | 3.00 | 7 | -0.51 | 30 | -15.30 | |
|  Korniotis, Filippos | | | 1726 | GRE | 0.50 | 1 | 0.22 | 30 | 6.60 | |  Kokkalis, Haralabos | | | 1650 | GRE | 0.00 | 1 | -0.38 | 30 | -11.40 | | | Kolyvas, Aris | | | 1366 | GRE | 1.00 | 1 | 0.25 | 30 | 7.50 | | | Tsiros, Fragkiskos Vlasios | | | 1708 | GRE | 0.50 | 1 | 0.20 | 30 | 6.00 | | | Kouskoutis, Georgios-Alexandros | | | 1676 | GRE | 0.00 | 1 | -0.34 | 30 | -10.20 | | | Karagiannis, Georgios | | | 1342 | GRE | 0.50 | 1 | -0.28 | 30 | -8.40 | | | Karakatsanis, Nikolaos | | | 1429 | GRE | 0.50 | 1 | -0.18 | 30 | -5.40 | |
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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