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Individual Calculations September 2011 |
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| Racki, Barbara Total change: -10.50 | |   |
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| Opatija Chess Summer | Opatija | CRO | 2011-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1875 | 2.00 | 4 | -0.26 | 15 | -3.90 | |
|  Slamar, Velimir | | | 2184 | CRO | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Kukic, Lora | | | 1774 | CRO | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Molnar, Ivan Dorian | | | 1795 | CRO | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Pridigar, Lovro | | | 1548 | SLO | 1.00 | 1 | 0.13 | 15 | 1.95 | |
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) | | | | 20th CRO Championship - Girls U17 | Topusko | CRO | 2011-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1875 | 3.50 | 7 | -0.44 | 15 | -6.60 | |
| | Rozic, Lucija | | | 1614 | CRO | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Kukic, Lora | | | 1774 | CRO | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Mrakovcic, Karmen | | | 1764 | CRO | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Ivekovic, Tihana | | | 2034 | CRO | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Vujnovic, Patricija | | | 1930 | CRO | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Ljikar, Tamara | | | 1766 | CRO | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Turk, Tajana | | | 1895 | CRO | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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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