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Individual Calculations October 2022 |
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| Nigmatov, Ortik Total change: 2.80 | |   |
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| 22nd Dubai Open Chess Tournament 2022 | Dubai | UAE | 2022-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2383 | 2437 | 6.00 | 9 | 1.05 | 10 | 10.50 | |
|  Hamad, Bader | | | 2028 | UAE | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Rakhmatullaev, Almas | | | 2288 | UZB | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Gupta, Abhijeet | g | | 2631 | IND | 0.50 | 1 | 0.25 | 10 | 2.50 | | | Predke, Alexandr | g | | 2692 | FID | 0.00 | 1 | -0.19 | 10 | -1.90 | | | Sanket, Chakravarty | | | 2275 | IND | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Iniyan, P | g | | 2556 | IND | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Priyanka, K | | wm | 2052 | IND | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Harsha, Bharathakoti | g | | 2557 | IND | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Vantika, Agrawal | | wg | 2371 | IND | 1.00 | 1 | 0.41 | 10 | 4.10 | |
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) | | | | 2nd International Chess Tournament for the prizes of the President of Uzbekistan (A) | Tashkent | UZB | 2022-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2306 | 2430 | 5.50 | 10 | -0.77 | 10 | -7.70 | |
| | Ziatdinov, Raset | g | | 2066 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Pichot, Alan | g | | 2641 | ARG | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Nadirjanova, Nodira | | wm | 2085 | UZB | 0.00 | 1 | -0.89 | 10 | -8.90 | | | Shvanov, Georgiy | | | 2172 | UZB | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Omonov, Asrorjon | | | 2016 | UZB | 0.50 | 1 | -0.43 | 10 | -4.30 | | | Shermuhammadov, Samandar | f | | 2030 * | UZB | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Raja, Rithvik R | g | | 2489 | IND | 1.00 | 1 | 0.58 | 10 | 5.80 | | | Gareyev, Timur | g | | 2608 | USA | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Yakubbaeva, Nilufar | | wg | 2303 | UZB | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Idani, Pouya | g | | 2647 | IRI | 0.50 | 1 | 0.28 | 10 | 2.80 | | | * 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) | | |
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