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Individual Calculations April 2009 |
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| Abramovic, Kresimir Total change: 2.70 | |   |
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| OPEN OSIJEK 2009 | Osijek | CRO | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1612 | 1.50 | 5 | 0.34 | 15 | 5.10 | |
|  Mravunac, Branko | | | 1962 | CRO | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Prekratic, Marijan | | | 1900 | CRO | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Kolak, Mate | | | 1738 | CRO | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Petrovic, David | | | 1733 | CRO | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Kroo, Ivica | | | 1834 | CRO | 0.50 | 1 | 0.28 | 15 | 4.20 | |
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) | | | | 16th International tournament Open Belisce-Metalis 2009 | Bizovac | CRO | 2009-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1612 | 0.50 | 5 | -0.16 | 15 | -2.40 | |
| | Purgar, Ivona | | | 1962 | CRO | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Mravunac, Branko | | | 1962 | CRO | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Lovric, Petar | | | 1951 | CRO | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Lucan, Darko | | | 1962 | CRO | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Kerman, Josip | | | 1847 | CRO | 0.00 | 1 | -0.21 | 15 | -3.15 | |
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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