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Individual Calculations February 2023 |
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| Hsiao, Oliver Total change: 32.00 | |   |
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| 32nd annual North American Open - U2100 | Paradise, Nevada | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1397 | 3.00 | 7 | 0.80 | 40 | 32.00 | |
|  Page, Jordan | | | 1568 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Wang, Rachel Zihan | | | 1592 | CAN | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Stern-Rodriguez, Elias Abraham | | | 1885 | USA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Wang, Yuqi | | | 1533 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Phillips, Ryan | | | 1777 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Prakash, Nandini | | | 1406 | USA | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Srinivasan, Sivavishnu | | | 1211 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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