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Individual Calculations September 2022 |
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| Zhu, Jenny Total change: 62.40 | |   |
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| 52nd annual Continental Open Under 2200 | Sturbridge, MA | USA | 2022-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1824 | 3.50 | 5 | -0.14 | 40 | -5.60 | |
|  Xie, Charles | | | 1592 | USA | 0.50 | 1 | -0.29 | 40 | -11.60 | |  Ling, Chenxuan | | | 1628 | USA | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Jinsi, Soham | | | 1565 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Meng, Alexander Fang | | | 1702 | USA | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Ray, Ujan | | | 1745 | USA | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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 FIDE Monday June-August 2022 Round 6 | New York, NY | USA | 2022-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1851 | 1.00 | 1 | 0.51 | 40 | 20.40 | |
| | Olsen, Robert Donald | | | 1860 | USA | 1.00 | 1 | 0.51 | 40 | 20.40 | |
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) | | | | Marshall Premier August 2022 | New York, NY | USA | 2022-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 1851 | 3.00 | 5 | 1.30 | 40 | 52.00 | |
| | Hilkevich, Zahar | | | 2065 | USA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Zhang, Roger | | | 2018 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Dong, Kyle Qiyu | | | 1806 | USA | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Pakh, Alex | | | 1857 | USA | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Espinosa, Pedro Roberto | | | 2157 | USA | 1.00 | 1 | 0.86 | 40 | 34.40 | |
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) | | | | Marshall FIDE Monday August-September 2022 Rounds 1-3 | New York, NY | USA | 2022-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1851 | 1.00 | 2 | -0.11 | 40 | -4.40 | |
| | Gabrielides, Peter J | | | 1531 | USA | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Glick, Michael | | | 2051 | USA | 0.50 | 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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