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Individual Calculations January 2020 |
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| Li, Thomas Total change: 103.60 | |   |
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| 50th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 1607 | 2.00 | 6 | 1.52 | 40 | 60.80 | |
|  Idnani, Roshan Ritesh | c | | 2007 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Narayanan, Samrug | c | | 2007 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Chasin, Nico Werner | f | | 2007 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Park, Evan | | | 2007 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Girsh, Daniel | | | 2007 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Mujumdar, Sameer | | | 2007 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | 38th Annual Empire City Open | New York, New York | USA | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 1607 | 2.00 | 6 | 1.07 | 40 | 42.80 | |
| | Sena, Juan | | | 1933 | DOM | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Samadashvili, Martha | | wf | 2007 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hardaway, Brewington | c | | 1661 | USA | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Girsh, Daniel | | | 2007 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Cheung, Ryan | | | 1914 | USA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Malyshev, Roman | | | 2007 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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