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Individual Calculations July 2009 |
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| Gradinscak, Josip Total change: -16.55 | |   |
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| Open Hrvatski Branitelj 2009 | Zagreb | CRO | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1908 | 4.00 | 8 | -0.74 | 25 | -18.50 | |
|  Jergovic, Andrija | | | 1979 | CRO | 1.00 | 1 | 0.60 | 25 | 15.00 | | | Kurelac, Djuka | | | 1701 | CRO | 0.00 | 1 | -0.77 | 25 | -19.25 | | | Srebro, Mira | | | 1593 | CRO | 1.00 | 1 | 0.14 | 25 | 3.50 | |  Novakovic, Ivan | | | 1905 | CRO | 0.50 | 1 | 0.00 | 25 | 0.00 | | | Miskovic, Branko | | | 1738 | CRO | 1.00 | 1 | 0.28 | 25 | 7.00 | | | Zarko, Ivica | | | 2003 | CRO | 0.50 | 1 | 0.13 | 25 | 3.25 | | | Kranjc, Zvonimir | | | 1718 | CRO | 0.00 | 1 | -0.75 | 25 | -18.75 | | | Livic, Ranko | | | 2006 | CRO | 0.00 | 1 | -0.37 | 25 | -9.25 | |
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 | | 18th CRO Team Ch - IV.A. League Centre (r1-r6) | Zagreb | CRO | 2009-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 1908 | 1.00 | 2 | 0.13 | 15 | 1.95 | |
| | Keller, Luka | | | 1866 | CRO | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Paic, Ivica | | | 2053 | CRO | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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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