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Individual Calculations May 2013 |
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| Kourkoulos-Arditis, Stamatis Total change: 19.95 | |   |
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| 20th open SOP-SMAOK over 1900 | Athens - Pagkrati | GRE | 2013-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2108 | 2127 | 5.00 | 7 | 1.33 | 15 | 19.95 | |
|  Anairousis, Panag | | | 1944 | GRE | 1.00 | 1 | 0.26 | 15 | 3.90 | |  Kostopoulos, Vasilios | | | 2022 | GRE | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Zygouris, Hristos | | | 2250 | GRE | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Panagiotakos, Nikolaos | | | 2165 | GRE | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Hrisanthopoulos, Dimitrios | | | 2033 | GRE | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Kostopoulos, Evaggelos | | | 2133 | GRE | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Hristodoulou, Panagiotis | | | 2209 | GRE | 0.50 | 1 | 0.11 | 15 | 1.65 | |
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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