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Individual Calculations November 2009 |
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| Demiris, Georgios Total change: -14.25 | |   |
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| 6 Kalamaria Open Chess Tourn. B' GROUP | Kalamaria - Thessaloniki | GRE | 2009-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1623 | 0.00 | 2 | -0.95 | 15 | -14.25 | |
|  Metaxas, Efstathios | | | 1748 | GRE | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Hatzigrigoriou, Georgios | | | 1538 | 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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