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Individual Calculations January 2020 |
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| Purkic, Ruza Total change: 8.80 | |   |
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| ST: 4. memorijal Krunoslav Hulak - Open Zagreb | Zagreb | CRO | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1465 | 2.00 | 9 | 0.44 | 20 | 8.80 | |
|  Ascic, Anto | f | | 1865 * | CRO | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kaplan, Jan | | | 1865 * | CRO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jeger, Tamara | | | 1777 | CRO | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Faukovic, Matija | | | 1865 * | CRO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vucenovic, Damian | | | 1830 | CRO | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Spilek, Kristina | | | 1336 | CRO | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Pongrac, Franjo | | | 1859 | CRO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kezeric, Miroslav | | | 1712 | CRO | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Petricevic, Petar | | | 1768 | CRO | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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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