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Individual Calculations September 2021 |
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| Oberoi, Shelev Total change: -40.80 | |   |
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| 26th Annual Pacific Coast Open - Premier | Van Nuys, California | USA | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 2155 | 3.50 | 6 | 0.08 | 40 | 3.20 | |
|  Leano, Bryan B | | | 1928 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Xie, Bryan | c | | 2027 | USA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Krishnakumar, Sriram | c | | 2035 | USA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Zhou, Jianchao | g | | 2555 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pan, Kevin | | | 2111 | USA | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Melikian, Gnel | | | 2038 | RUS | 0.00 | 1 | -0.66 | 40 | -26.40 | | | * 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) | | | | 2021 North American Youth Chess Championships - Open Under 16 | Chicago, Illinois | USA | 2021-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 2216 | 5.50 | 9 | -1.10 | 40 | -44.00 | |
| | Chang, Eddie | | | 1816 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rajanish, Adhvaith | | | 1993 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | De La Colina, Nicolas | | | 2056 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Park, Evan | | | 2247 | USA | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Lee, Linden Marcus | | | 1931 | USA | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Singh, Hersh | | | 2052 | USA | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Karthik, Advaith | | | 1953 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Rusonik, Max | c | | 2047 | CAN | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Zhao, Erick | c | | 2121 | USA | 0.00 | 1 | -0.63 | 40 | -25.20 | | | * 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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