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Individual Calculations February 2020 |
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| Sethuraman, Sandeep Total change: 29.60 | |   |
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| 29th Annual North American Open | Las Vegas, Nevada | USA | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1996 | 4.50 | 9 | -1.11 | 40 | -44.40 | |
|  Wang, Jason | f | | 2317 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Ganesh, Anirudh | | | 1722 | USA | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Guo, Andrew | | | 1596 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Xie, Bryan | | | 1833 | USA | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Sanchez, Robert | | | 1918 | USA | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Wu, Ethan | | | 1862 | USA | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Toledo, Aaron | | | 1787 | USA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Polavaram, Rithik Sai | | | 2100 | USA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Wongso, Steve | | | 1933 | USA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | * 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) | | | | 6th Annual Dreaming King Open | San Diego, California | USA | 2020-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2206 | 2067 | 3.50 | 5 | 1.85 | 40 | 74.00 | |
| | Atwell, Rose | | | 1786 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Ghazarian, Kirk | | | 2295 | USA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Casella, Michael | f | | 2243 | USA | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Costello, Alexander John | m | | 2292 | USA | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Bryant, John Daniel | m | | 2413 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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) | | |
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