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Individual Calculations January 2010 |
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| Oprita, Matei Total change: 11.25 | |   |
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| Grand Prix Iasi 2009 - 3rd stage | Bucuresti | ROU | 2009-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1511 | 1.00 | 3 | 0.45 | 25 | 11.25 | |
|  Lazar, Ciprian-Ioan | | | 1911 * | ROU | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Ionita, Ioan | | | 1784 | ROU | 1.00 | 1 | 0.83 | 25 | 20.75 | | | Tiron, Lucian-Ilie | | | 1658 | ROU | 0.00 | 1 | -0.30 | 25 | -7.50 | | | * 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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