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Individual Calculations April 2009 |
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| Imsirovic, Alen Total change: -9.50 | |   |
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| 4th CRO Team Championship - Boys U16 | Nasice | CRO | 2008-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1840 | 3.00 | 5 | 0.19 | 25 | 4.75 | |
|  Matejak, Karolina | | | 1716 | CRO | 1.00 | 1 | 0.33 | 25 | 8.25 | |  Dujic, Davor | | | 1575 | CRO | 1.00 | 1 | 0.18 | 25 | 4.50 | | | Ivekovic, Bozidar | | | 1921 | CRO | 0.50 | 1 | 0.11 | 25 | 2.75 | | | Vucic, Mihovil | | | 1880 | CRO | 0.50 | 1 | 0.06 | 25 | 1.50 | | | Vranar, Viktor | | | 1844 | CRO | 0.00 | 1 | -0.49 | 25 | -12.25 | |
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) | | | NOTE: K factor changed | | OPEN OSIJEK 2009 | Osijek | CRO | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2034 | 1824 | 0.50 | 6 | -0.95 | 15 | -14.25 | |
| | Oreskovic, Pero | | | 2119 | CRO | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Babic, Radoslav | | | 2078 | CRO | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Gnjezdur, Vladimir | | | 2110 | CRO | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Vlaicevic, Marin | | | 2012 | CRO | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Zorman, Antun | | | 1986 | CRO | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Prekratic, Marijan | | | 1900 | CRO | 0.50 | 1 | 0.10 | 15 | 1.50 | |
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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