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Individual Calculations September 2009 |
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| Biti, Ozren Total change: 22.35 | |   |
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| 23th International Open Tournament Pula 2009 | Pula | CRO | 2009-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2240 | 2356 | 6.50 | 9 | 0.71 | 15 | 10.65 | |
|  Candura, Stefano | | | 2006 | ITA | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Vincenzi, Marco | | | 2107 | ITA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Frouth, Nenad | | | 2200 | CRO | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Maleki, Nicolas | | | 2175 | FRA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Sevo, Igor | | | 2234 | CRO | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Draganic, Stjepan | | | 2113 | CRO | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Tratar, Marko | g | | 2488 | SLO | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Drazic, Sinisa | g | | 2533 | SRB | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Perhinig, Robert | f | | 2300 | AUT | 1.00 | 1 | 0.42 | 15 | 6.30 | |
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) | | | | Ptuj Open 2009 | Ptuj | SLO | 2009-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2191 | 2359 | 7.00 | 9 | 0.78 | 15 | 11.70 | |
| | Kolar, Drago | | | 1959 * | SLO | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Belsak, Zan | | | 2030 | SLO | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Rozic, Samo | | | 1999 | SLO | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Vrabic, Anita | | wm | 2119 | SLO | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Loncar, Robert | m | | 2429 | CRO | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Makaj, Marko | f | | 2336 | CRO | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Jeraj, Zlatko | | | 2123 | SLO | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Gruskovnjak, Tomislav | f | | 2363 | SLO | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Mazi, Leon | m | | 2362 | SLO | 1.00 | 1 | 0.50 | 15 | 7.50 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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