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Individual Calculations August 2013 |
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| Arvanitis, Georgios Total change: -1.80 | |   |
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| 21st open SOP-SMAOK under 1900 | Athens - Pagkrati | GRE | 2013-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1767 | 4.50 | 7 | -0.12 | 15 | -1.80 | |
|  Paliopoulos, Nikolaos | | | 1433 | GRE | 0.50 | 1 | -0.38 | 15 | -5.70 | |  Fragiadaki, Eirini | | | 1505 | GRE | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Fahouri, Nidal | | | 1849 | GRE | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Skoufas, Georgios | | | 1649 | GRE | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Vrettos, Augoustinos | | | 1596 | GRE | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Soursos, Panayotis | | | 1669 | GRE | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Tourkolias, Dimitrios | | | 1763 | GRE | 1.00 | 1 | 0.49 | 15 | 7.35 | |
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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