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Individual Calculations December 2021 |
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| Chernin, Oliver Total change: -53.00 | |   |
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| 26th Annual Northeast Open - Major | Stamford, Connecticut | USA | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 2041 | 1.50 | 5 | -2.65 | 20 | -53.00 | |
|  Li, Thomas | | | 1778 | USA | 0.50 | 1 | -0.32 | 20 | -6.40 | |  Samant, Neil | | | 1820 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Paragua, Megan Althea | | | 1823 | USA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Kozower, Ethan | | | 1740 | USA | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Dong, Kyle Qiyu | | | 1641 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | |
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