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Individual Calculations April 2009 |
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| Petrovic, David Total change: -2.00 | |   |
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| OPEN OSIJEK 2009 | Osijek | CRO | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1733 | 2.00 | 7 | -0.08 | 25 | -2.00 | |
|  Vurdelja, Slavko | | | 2083 | CRO | 1.00 | 1 | 0.89 | 25 | 22.25 | |  Gnjezdur, Vladimir | | | 2083 | CRO | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Zorman, Antun | | | 1986 | CRO | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Svetinovic, Darjan | | | 1896 | CRO | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Abramovic, Kresimir | | | 1612 | CRO | 0.50 | 1 | -0.16 | 25 | -4.00 | | | Juric, Danijel | | | 1861 | CRO | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Zaric, Aleksandar | | | 1809 | CRO | 0.50 | 1 | 0.10 | 25 | 2.50 | |
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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