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Individual Calculations July 2023 |
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| Chelushkina, Irina Total change: -27.00 | |   |
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| 17. Pojedinacno prvenstvo Srbije za zene | Senta | SRB | 2023-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 2189 | 5.50 | 9 | -0.45 | 10 | -4.50 | |
|  Manakova, Maria | | wg | 2146 | SRB | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Tadic, Ana | | | 1853 | SRB | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Eric, Jovana | | wg | 2210 | SRB | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Gajcin, Marina | | wm | 2252 | SRB | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Jovanovic, Anja | | | 1929 | SRB | 0.00 | 1 | -0.82 | 10 | -8.20 | | | Stankovic, Marija | | | 1836 | SRB | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Ostojic, Katarina | | wf | 1989 | SRB | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Djukic, Sandra | | wm | 2107 | SRB | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Drljevic, Ljilja | | wm | 2156 | SRB | 0.50 | 1 | -0.05 | 10 | -0.50 | |
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) | | | | VIDOVDANSKI REJTING TURNIR 2023 | Beograd | SRB | 2023-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 2189 | 3.00 | 6 | -2.25 | 10 | -22.50 | |
| | Radosavljevic, Vukasin | | | 1949 | SRB | 0.00 | 1 | -0.80 | 10 | -8.00 | | | Gvozden, Nikola | | | 1789 * | SRB | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Jankovic, Tamara | | | 1665 | SRB | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Bagas, Ana | | | 1710 | SRB | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Stamatovic, Aleksandar | | | 1972 | SRB | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Kutanjac, Aleksandar | | | 1919 | SRB | 0.50 | 1 | -0.33 | 10 | -3.30 | | | * 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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