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Individual Calculations August 2022 |
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| Zheng, Carissa Angela Total change: -87.20 | |   |
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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 |
| 1792 | 1886 | 4.50 | 8 | -0.47 | 40 | -18.80 | |
|  Wang, Kyle Yiwen | | | 1673 | USA | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Xia, Ruoxiao | | | 1747 | USA | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Mariappan, Anish M | | | 1651 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Prem, Pranav | | | 2017 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Ho, Carter | | | 1790 | USA | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Lang, Jayden | | | 1910 | USA | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Fischer, Robert J | | | 1810 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Lin, Bryan Enming | | | 1736 | USA | 0.50 | 1 | -0.20 | 40 | -8.00 | |
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) | | | | 67th Annual Maryland Open - Championship | Linthicum Heights, MD | USA | 2022-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 1942 | 0.00 | 4 | -1.71 | 40 | -68.40 | |
| | Wang, Kevin | m | | 2391 | USA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Tay, Brian | | | 1891 | USA | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Martin, Zachary Da | | | 2000 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Karell, Leif | | | 1827 | USA | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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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