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Individual Calculations August 2022 |
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| Su, Kevin Total change: -48.60 | |   |
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| 50th Annual World Open - Under 2200 | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 2036 | 6.00 | 9 | -0.95 | 36 | -34.20 | |
|  Rigai, Jon | | | 1636 * | USA | 1.00 | 1 | 0.08 | 36 | 2.88 | |  Kerimkulov, Omurbek | | | 1818 | KGZ | 1.00 | 1 | 0.22 | 36 | 7.92 | | | Ji, Y Owen | | | 1788 | USA | 0.50 | 1 | -0.31 | 36 | -11.16 | | | Beck, Alec | | | 1827 | USA | 1.00 | 1 | 0.23 | 36 | 8.28 | | | Desmarais, Nicholas Eduard | | | 2061 | USA | 0.00 | 1 | -0.47 | 36 | -16.92 | | | Eswaran, Aksithi | | wc | 1751 | USA | 0.50 | 1 | -0.34 | 36 | -12.24 | | | Wang, Ryan R | | | 1890 | USA | 1.00 | 1 | 0.30 | 36 | 10.80 | | | Wang, Ryan | | | 1713 | USA | 0.00 | 1 | -0.87 | 36 | -31.32 | | | Fischer, Robert J | | | 1810 | USA | 1.00 | 1 | 0.21 | 36 | 7.56 | | | * 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) | | | | 67th Annual Maryland Open - Championship | Linthicum Heights, MD | USA | 2022-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1921 | 2.50 | 5 | -0.73 | 36 | -26.28 | |
| | Books, Muskee | | | 1871 | USA | 0.50 | 1 | -0.07 | 36 | -2.52 | | | Rosario, Salvador | | | 1971 | USA | 1.00 | 1 | 0.57 | 36 | 20.52 | | | Bagchi, Sounak | | | 1719 | USA | 0.50 | 1 | -0.26 | 36 | -9.36 | | | Cherukuri, Nitesh | | | 1571 | USA | 0.50 | 1 | -0.39 | 36 | -14.04 | | | Nair, Siddhant | | | 1862 | USA | 0.00 | 1 | -0.58 | 36 | -20.88 | |
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) | | | | 23rd annual Pittsburgh Open Major | Pittsburgh, PA | USA | 2022-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1921 | 3.00 | 5 | 0.33 | 36 | 11.88 | |
| | Soni, Arjun Gorakh | | | 1521 * | USA | 1.00 | 1 | 0.08 | 36 | 2.88 | | | Jayaraman, Arvind | f | | 2103 | IND | 0.00 | 1 | -0.26 | 36 | -9.36 | | | Zhao, Erick | f | | 2290 | USA | 0.00 | 1 | -0.10 | 36 | -3.60 | | | Wang, Kevin | | | 1849 | USA | 1.00 | 1 | 0.40 | 36 | 14.40 | | | Gangavarapu, Sreekar | | | 1691 | USA | 1.00 | 1 | 0.21 | 36 | 7.56 | | | * 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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