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Individual Calculations August 2012 |
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| Costin, Petrica Total change: 11.10 | |   |
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| GP SPI - A tournament - 3rd stage | Satu Mare | ROU | 2012-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 2135 | 5.50 | 7 | 0.74 | 15 | 11.10 | |
|  Barbul, Ionel | | | 1778 | ROU | 0.50 | 1 | -0.39 | 15 | -5.85 | |  Geiger, Alex-Emanuel | | | 1890 | ROU | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Crisan, Ioan | | | 1735 * | ROU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Sogor, Andras-Csaba | | | 1979 | ROU | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Florescu, Codrut-Constantin | m | | 2299 | ROU | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Ferenczi, Imre | | | 1812 | ROU | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Lupu, Ovidiu-Jean | f | | 2290 | ROU | 1.00 | 1 | 0.71 | 15 | 10.65 | | | * 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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