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Individual Calculations September 2011 |
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| Kostopoulos, Vasilios Total change: 14.70 | |   |
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| 11th Open SOP-SMAOK >1900 rating | Pagrati - Athens | GRE | 2011-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 2040 | 3.50 | 6 | 0.98 | 15 | 14.70 | |
|  Sarakenidis, Nikolaos | | | 1868 | GRE | 1.00 | 1 | 0.27 | 15 | 4.05 | |  Kostopoulos, Evaggelos | | | 2264 | GRE | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Klimis, Laertis | | | 2053 | GRE | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Zygouris, Hristos | | | 2247 | GRE | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Zenelis, Konstantinos | | | 2190 | GRE | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Nikolaidis, Marios-Andreas | | | 1998 | GRE | 0.50 | 1 | -0.06 | 15 | -0.90 | |
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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