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Individual Calculations October 2022 |
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| Cheung, Ryan Total change: -12.00 | |   |
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| 144th Annual New York State Championship | Albany, NY | USA | 2022-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1931 | 2.50 | 5 | -1.01 | 40 | -40.40 | |
|  Muthukumaran, Gurru | | | 1672 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Zong, Davis | c | | 2172 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Jin, Jerry | | | 1602 | USA | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Zoffer, Oskar | | | 1756 | USA | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Ling, Chenxuan | | | 1601 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | |
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 September 2022 | New York, NY | USA | 2022-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 1931 | 2.50 | 4 | 0.71 | 40 | 28.40 | |
| | Stern-Rodriguez, Elias | | | 1926 | USA | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Johnston, Daniel F | | | 2000 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Dong, Kyle Qiyu | | | 1780 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Putnam, Liam Henry | f | | 2196 | USA | 0.50 | 1 | 0.32 | 40 | 12.80 | |
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) | | |
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