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Individual Calculations August 2022 |
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| Chin, Spencer Total change: -28.00 | |   |
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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 |
| 1711 | 1849 | 4.50 | 7 | -0.22 | 40 | -8.80 | |
|  Tang, Dylan | | | 1531 | USA | 0.50 | 1 | -0.37 | 40 | -14.80 | |  Ray, Ujan | | | 1710 | USA | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Lang, Jayden | | | 1910 | USA | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Feng, Andrew T | | | 1741 | USA | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Bhatta, Rohit | | | 1757 | USA | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Feng, Victor | | | 1751 | USA | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Qian, Bobby | | | 1578 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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) | | | | Marshall Premier July 2022 | New York, NY | USA | 2022-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1821 | 2.00 | 3 | 0.87 | 40 | 34.80 | |
| | Noboa, Kevin | f | | 2304 | ECU | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Hoffman, Luc William Crim | | | 1803 | USA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Su, Jasmine Zhixin | | | 1783 | USA | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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) | | | | 27th annual Bradley Open Major | Windsor Locks, CT | USA | 2022-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1821 | 1.50 | 5 | -1.35 | 40 | -54.00 | |
| | Mutnuri, Krishna Saketh | | | 1517 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Wiebe, Isaac | | | 2026 | CAN | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Yoo, Eugene | | | 1983 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Su, Jasmine Zhixin | | | 1783 | USA | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Vaidyanathan, Kannan | | | 1444 | USA | 0.00 | 1 | -0.91 | 40 | -36.40 | |
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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