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Individual Calculations April 2009 |
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| Mravunac, Branko Total change: 32.25 | |   |
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| OPEN OSIJEK 2009 | Osijek | CRO | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2080 | 2075 | 4.00 | 8 | 0.08 | 15 | 1.20 | |
|  Abramovic, Kresimir | | | 1725 | CRO | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Mrkonjic, Nenad | m | | 2352 | CRO | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Matkovic, Josip | | | 2064 | CRO | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Grguric, Stjepan-Kresimir | | | 1937 | CRO | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Zorman, Antun | | | 1986 | CRO | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Cajzler, Hinko | | | 2200 | CRO | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Oreskovic, Pero | | | 2119 | CRO | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Nestorovic, Vladimir | f | | 2256 | CRO | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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) | | | | 16th International tournament Open Belisce-Metalis 2009 | Bizovac | CRO | 2009-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 2075 | 3.50 | 6 | 1.32 | 15 | 19.80 | |
| | Abramovic, Kresimir | | | 1725 | CRO | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Orak, Tugomir | | | 2132 | CRO | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Orak, Ljubomir | f | | 2316 | CRO | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Bubalovic, Davorin | f | | 2287 | CRO | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Kristovic, Marijan | f | | 2331 | CRO | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Maras, Mile | | | 2264 | CRO | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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) | | | | 2nd CUP of CU Osjecko-baranjska zupanija | Osijek | CRO | 2009-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 2075 | 3.00 | 5 | 0.75 | 15 | 11.25 | |
| | Bokun, Josip | | | 1840 | CRO | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Papp, Tamas | f | | 2315 | HUN | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Abramovic, Darko | | | 2034 | CRO | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Nestorovic, Vladimir | f | | 2256 | CRO | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Oreskovic, Pero | | | 2119 | CRO | 1.00 | 1 | 0.56 | 15 | 8.40 | |
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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