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Individual Calculations February 2018 |
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| Dokic, Zoran Total change: -32.80 | |   |
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| Medjunarodno prvenstvo Backog Petrovca 2018 | Backi Petrovac | SRB | 2018-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 2153 | 1.50 | 3 | -1.06 | 20 | -21.20 | |
|  Castven, Samuel | | | 1791 | SRB | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Stojanovic, Predrag R | | | 1753 * | SRB | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Marcok, Pavel | | | 1972 | SRB | 0.50 | 1 | -0.24 | 20 | -4.80 | | | * 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) | | | | Third Saturday 68 | Novi Sad | SRB | 2018-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 2153 | 3.00 | 4 | -0.58 | 20 | -11.60 | |
| | Oka, Itsuki | | | 1753 * | AUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Jeftic, Sonja | | | 1753 * | SRB | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ruzicin, Djordje | | | 1753 * | SRB | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ristic, Stefan | | | 1895 | SRB | 0.50 | 1 | -0.32 | 20 | -6.40 | | | * 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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