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Individual Calculations April 2009 |
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| Stoean, Robert-Renaldo Total change: 6.90 | |   |
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| Grand Prix Iasi 2009 - 1st stage | Iasi | ROU | 2009-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 1771 | 1.00 | 2 | 0.46 | 15 | 6.90 | |
|  Hanga, Wylly | | | 2004 | ROU | 0.50 | 1 | 0.29 | 15 | 4.35 | |  Nastasa, Robert-Radu | | | 1900 | ROU | 0.50 | 1 | 0.17 | 15 | 2.55 | |
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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