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Individual Calculations October 2008 |
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| Racki, Barbara Total change: -22.25 | |   |
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| 17th Croatian Championship - Girls U15 | Sibenik | CRO | 2008-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1701 | 1.00 | 4 | -0.26 | 25 | -6.50 | |
|  Ivekovic, Ana | | | 1831 | CRO | 0.50 | 1 | 0.18 | 25 | 4.50 | |  Ostojic, Ksenija | | | 1756 | CRO | 0.50 | 1 | 0.08 | 25 | 2.00 | | | Purgar, Ivona | | | 2051 | CRO | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Lisac, Tihana | | | 1764 | CRO | 0.00 | 1 | -0.41 | 25 | -10.25 | |
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) | | | | 17th Croatian Championship - Girls U17 | Bjelolasica | CRO | 2008-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1683 | 1.50 | 6 | -0.63 | 25 | -15.75 | |
| | Deur, Zrinka | | | 2009 | CRO | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Ivekovic, Tihana | | | 1741 | CRO | 0.00 | 1 | -0.42 | 25 | -10.50 | | | Starcevic, Andrea | | | 1654 | CRO | 1.00 | 1 | 0.46 | 25 | 11.50 | | | Lisac, Tihana | | | 1773 | CRO | 0.00 | 1 | -0.38 | 25 | -9.50 | | | Ivekovic, Ana | | | 1842 | CRO | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Matejak, Karolina | | | 1781 | CRO | 0.50 | 1 | 0.13 | 25 | 3.25 | |
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) | | |
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