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Individual Calculations October 2021 |
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| Oberoi, Shelev Total change: -42.00 | |   |
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| Labor Day 2021 CCCSA IM Norm Invitational - D | Charlotte, North Carolina | USA | 2021-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2276 | 2175 | 1.50 | 9 | -1.79 | 40 | -71.60 | |
|  Kolay, Alex | | | 2239 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | |  Colas, Joshua | f | | 2283 | USA | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Shamatava, Ana | | wf | 2143 | GEO | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Bajarani, Ulvi Ilgar Oglu | g | | 2435 | AZE | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Matros, Alexander | m | | 2364 | KAZ | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Prilleltensky, Matan | | | 2162 | USA | 0.00 | 1 | -0.52 | 40 | -20.80 | | | King, Alexander B | | | 2276 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Diulger, Alexey | m | | 2272 | MDA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Shlyakhtenko, Robert | f | | 2313 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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) | | | | 2021 Texas Fall Open | Westlake, Texas | USA | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 2175 | 6.00 | 7 | 0.74 | 40 | 29.60 | |
| | Linscott, John | | | 1808 | USA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Nandhakumar, Vaseegaran | | | 1775 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mao, Andrew Sun-Rong | | | 1787 | USA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Chen, Ryo Wenyu | | | 2324 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Gardezi, Arsal | | | 1838 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Mishra, Prateek | c | | 2028 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Amburgy, Ryan | | | 2065 | USA | 1.00 | 1 | 0.35 | 40 | 14.00 | | | * 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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