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Individual Calculations September 2009 |
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| Coroeru, Radu Total change: -23.40 | |   |
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| Arad Open 2009 | Arad | ROU | 2009-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 2037 | 3.00 | 7 | -1.56 | 15 | -23.40 | |
|  Mozes, Ervin | m | | 2313 | ROU | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Silaghi, Madalina-Nemona | | | 1637 * | ROU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Thesing, Matthias | m | | 2436 | GER | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Fulger, Ionut | | | 1719 | ROU | 0.50 | 1 | -0.37 | 15 | -5.55 | | | Anton, Roxana-Ana | | | 1754 | ROU | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Neaga, Horia-Dumitru-Iustin | | | 1661 | ROU | 0.50 | 1 | -0.41 | 15 | -6.15 | | | Szabo, Csanad | | | 1828 | HUN | 0.50 | 1 | -0.27 | 15 | -4.05 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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