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Individual Calculations July 2009 |
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| Hamer, Ivan Total change: -18.00 | |   |
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| Zagreb Open 2009 - Tournament B | Zagreb | CRO | 2009-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 2050 | 4.00 | 7 | -1.49 | 15 | -22.35 | |
|  Srdic, Jovo | | | 1862 | CRO | 0.00 | 1 | -0.74 | 15 | -11.10 | |  Dalic, Zeljko | | | 1780 | CRO | 0.00 | 1 | -0.83 | 15 | -12.45 | | | Jorgic, Nikola | | | 1790 | CRO | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Peles, Ivan | | | 1700 | CRO | 0.00 | 1 | -0.89 | 15 | -13.35 | | | Hrzina, Boris | | | 1761 | CRO | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Katulic, Zlatko | | | 1925 | CRO | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Jazvic, Ivan | | | 1902 | CRO | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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) | | | | 18th Croatian CUP | Sibenik | CRO | 2009-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2207 | 2050 | 1.50 | 4 | 0.29 | 15 | 4.35 | |
| | Brnas, Augustin | f | | 2316 | CRO | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Grguric, Damir | | | 2026 | CRO | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Katavic, Borivoj | | | 2188 | CRO | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Ivekovic, Zvonimir | | | 2299 | CRO | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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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