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Individual Calculations October 2015 |
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| Buksa, Nataliya Total change: 88.40 | |   |
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| FIDE World Junior U20 Championship (Girls) | Khanty-Mansiysk | RUS | 2015-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2245 | 2199 | 10.00 | 13 | 4.42 | 20 | 88.40 | |
|  Voskresenskaya, Marta | | | 1799 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ziaziulkina, Nastassia | m | wg | 2401 | BLR | 0.50 | 1 | 0.26 | 20 | 5.20 | |  Rodriguez Rueda, Paula Andrea | m | wm | 2358 | COL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Bayarmaa, Bayarjargal | | wf | 2265 | MGL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Bivol, Alina | | wm | 2321 | RUS | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Abdumalik, Zhansaya | | wg | 2380 | KAZ | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Nguyen, Thi Thuy Trien | | wf | 1939 | VIE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Navrotescu, Andreea-Cristiana | | wf | 2263 | FRA | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Saduakassova, Dinara | | wg | 2409 | KAZ | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Ibrahimova, Sabina | | wm | 2216 | AZE | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Makarenko, Alexandra | | wf | 2229 | RUS | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Derakhshani, Dorsa | | wm | 2244 | IRI | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Mammadzada, Gunay | | wg | 2355 | AZE | 0.50 | 1 | 0.21 | 20 | 4.20 | | | * 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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