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Individual Calculations July 2009 |
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| Ryznar, Vladimir Total change: 9.45 | |   |
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| 18th CRO Team Ch - III.A. League Centre (r1-r7) | Zagreb | CRO | 2009-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 2143 | 2.50 | 3 | 0.53 | 15 | 7.95 | |
|  Cvetkovic, Ivan | | | 2046 | CRO | 1.00 | 1 | 0.37 | 15 | 5.55 | |  Videkovic, Marina | | | 1933 | CRO | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Perkovic, Ivan | | | 2095 | CRO | 1.00 | 1 | 0.43 | 15 | 6.45 | |
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) | | | | Zagreb Open 2009 - Tournament B | Zagreb | CRO | 2009-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2143 | 5.00 | 8 | 0.10 | 15 | 1.50 | |
| | Novakovic, Ivan | | | 1905 | CRO | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Plesnik, Hrvoje | | | 2017 | CRO | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Mitrovic, Milivoj | | | 2012 | CRO | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Brankovic, Ljubomir | | | 2008 | CRO | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Blazeka, Matej | | | 2013 | CRO | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Korov, Zvonko | | | 2063 | CRO | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Stefan, Kresimir | | | 2192 | CRO | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Petrovic, Zvonko | f | | 2256 | CRO | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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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