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Individual Calculations September 2009 |
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| Tyukodi, Petra Total change: 12.15 | |   |
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| Chess Week-end no.1 Oradea | Oradea | ROU | 2009-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1616 | 2.50 | 5 | 0.81 | 15 | 12.15 | |
|  Iancu, Ioan | | | 1887 | ROU | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Dragnea, Darius-Mihai | | | 1424 | ROU | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Magyari, Gyula | | | 1691 | HUN | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Fracassi, Mihail | | | 1770 | ROU | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Chiru, Ioan-Calin | | | 2016 * | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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