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Individual Calculations July 2023 |
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| Purkic, Ruza Total change: 44.60 | |   |
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| S: 35th International Chess Tournament Open Pula 2023 | Pula | CRO | 2023-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1655 | 4.00 | 9 | 2.23 | 20 | 44.60 | |
|  Candian, Lorenzo | | | 2063 | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Dahl, Torbjorn | | | 1859 | NOR | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Cordic, Rasim | | | 1956 | CRO | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Goeke, Bernd | | | 1973 | GER | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Svaljek, Radmila | | wf | 1939 | CRO | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Petricenco, Ana | | wf | 1843 | MDA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Terlevic, Mladen | | | 1781 | CRO | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Hrdina, Karl | | | 1839 | AUT | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Crnkovic, Zdravko | | | 1937 | CRO | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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