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Individual Calculations January 2012 |
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| Tohirjonova, Gulruhbegim Total change: 27.15 | |   |
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| Golden Autumn Chess Championship | Tashkent | UZB | 2011-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2077 | 1858 | 1.50 | 5 | 0.31 | 15 | 4.65 | |
|  Tillyaev, Ulugbek | | | 2238 | UZB | 0.00 | 1 | -0.09 | 15 | -1.35 | |  Rahman, Adel | | | 2152 | UZB | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Begmuratov, Alisher | | | 2097 | UZB | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Igonin, Temur | f | | 1931 | UZB | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Kasparov, Aram | | | 1968 | UZB | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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) | | | | World Youth Chess Championship - U 12 Girls | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1858 | 7.00 | 9 | 1.50 | 15 | 22.50 | |
| | Zhiljaeva, Veronika | | | 1554 | LAT | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Castillo Martinez, Paola | | | 1700 | PER | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Tamarozi, Isabelle | | | 1697 | BRA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Oreshko, Mariya | | | 1694 | USA | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Savant, Riya | | wc | 1802 | IND | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Zhou, Qiyu | | | 1726 | CAN | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Gueci, Tea | | | 1754 | ITA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Gazikova, Veronika | | | 1925 | SVK | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Abdumalik, Zhansaya | | wm | 2109 | KAZ | 0.50 | 1 | 0.31 | 15 | 4.65 | |
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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