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Individual Calculations January 2022 |
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| Hood, Avery Total change: 34.80 | |   |
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| 52nd Annual National Chess Congress - Under 2200 | Philadelphia, Pennsylvania | USA | 2021-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1796 | 3.00 | 5 | 0.79 | 40 | 31.60 | |
|  Wang, Chloe Heather | | | 1482 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Modi, Ethan | | | 1876 | USA | 0.50 | 1 | 0.11 | 40 | 4.40 | |  Apelo, David | | | 1934 | USA | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Gutnik, Aleksandr | | | 2019 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Tay, Brian | | | 1848 | USA | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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) | | | | 7th Annual Empire State Open - Open | Albany, New York | USA | 2021-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1794 | 1.00 | 2 | 0.08 | 40 | 3.20 | |
| | He, Daniel | | | 1800 | USA | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Chen, Derek | | | 1845 | USA | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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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