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Individual Calculations September 2009 |
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| Sofronie, Iulian Total change: 3.20 | |   |
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| International Chess Festival Mihail Sadoveanu | Iasi | ROU | 2009-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2335 | 2454 | 6.00 | 9 | 0.32 | 10 | 3.20 | |
|  Cristofor, Costin | | | 2054 * | ROU | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Pomarleanu, Ana | | | 2077 | ROU | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Racasan, Sebastian | | | 2231 | ROU | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Iordachescu, Viorel | g | | 2599 | MDA | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Nanu, Ciprian-Costica | m | | 2535 | ROU | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Stanciu, Alexandru-Ovidiu | | | 2210 | ROU | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Petrisor, Adrian-Marian | | | 2322 | ROU | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Doncea, Vladimir | m | | 2460 | ROU | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Jianu, Vlad-Cristian | g | | 2527 | ROU | 0.00 | 1 | -0.40 | 10 | -4.00 | | | * 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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