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Individual Calculations April 2019 |
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| Vul, Arkadi Eremeevich Total change: -37.50 | |   |
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| 8th March international tournament | Tashkent | UZB | 2019-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2253 | 4.00 | 9 | -1.05 | 10 | -10.50 | |
|  Omonova, Umida | | wc | 1987 | UZB | 0.50 | 1 | -0.32 | 10 | -3.20 | |  Mishuchkov, Nikolai M. | m | | 2292 | RUS | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Sitnikov, Anton | m | | 2409 | UKR | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Abdusattorova, Bakhora | | wm | 2102 | UZB | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Nadirjanova, Nodira | | wm | 2167 | UZB | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Kazakovskiy, Valeriy | m | | 2456 | BLR | 0.00 | 1 | -0.24 | 10 | -2.40 | | | Gevorgyan, Irina | | wm | 2283 | UZB | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Baymuratova, Sevara | | wm | 2131 | UZB | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Yakubbaeva, Nilufar | | | 2008 | UZB | 1.00 | 1 | 0.20 | 10 | 2.00 | |
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) | | | | 13th Tashkent (OPEN), Memorial of Georgy Agzamov (A) | Tashkent | UZB | 2019-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 2253 | 4.00 | 9 | -2.70 | 10 | -27.00 | |
| | Saparova, Sitora | | | 1881 | UZB | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Makhmudjonov, Davlatbek | | | 1854 | UZB | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Umarov, Rakhman | | | 1853 * | UZB | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sitnikov, Anton | m | | 2409 | UKR | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Rustamov, Asilbek | | | 1853 * | UZB | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Nigmatov, Ortik | m | | 2478 | UZB | 0.00 | 1 | -0.22 | 10 | -2.20 | | | Ansat, Aldiyar | c | | 2001 | KAZ | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Yakubbaeva, Nilufar | | | 2008 | UZB | 0.00 | 1 | -0.80 | 10 | -8.00 | | | Sunnatov, Mirfayz | | | 1853 * | UZB | 0.00 | 1 | -0.92 | 10 | -9.20 | | | * 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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