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Individual Calculations February 2022 |
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| Sarkar, Justin Joseph Total change: 0.20 | |   |
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| 10th Annual Boston Chess Congress - Premier | Boston, Massachusetts | USA | 2022-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2043 | 2314 | 3.50 | 5 | -0.41 | 10 | -4.10 | |
|  Liu, Kelsey | | | 1914 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Sun, Ryan | | | 1930 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Klenoff, Caleb Jude | | | 1875 | USA | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Ivanov, Alexander | g | | 2466 | USA | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Truelson, Joseph | | | 2029 | USA | 0.50 | 1 | -0.34 | 10 | -3.40 | | | * 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) | | | | 54th Annual Liberty Bell Open - Major | Philadelphia, Pennsylvania | USA | 2022-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 2314 | 5.50 | 7 | 0.43 | 10 | 4.30 | |
| | Chen, Derek | | | 1832 | USA | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Boggiano Pereira, Miguel A. | | | 2011 | PUR | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Vittal, Sanjana | | wf | 2038 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Bartell, Thomas | m | | 2362 | USA | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Glashausser, Sho | | | 1914 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Cremisi, Daniel | | | 2143 | USA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Stopa, Jacek | g | | 2427 | POL | 0.50 | 1 | 0.15 | 10 | 1.50 | | | * 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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