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Individual Calculations January 2022 |
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| Luo, Will Total change: -32.80 | |   |
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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 |
| 1678 | 1618 | 0.00 | 2 | -0.86 | 40 | -34.40 | |
|  Tay, Brian | | | 1848 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Wang, Maxwell Georg | | | 1507 | USA | 0.00 | 1 | -0.65 | 40 | -26.00 | |
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) | | | | 7th Annual Empire State Open - Open | Albany, New York | USA | 2021-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1618 | 0.50 | 2 | 0.04 | 40 | 1.60 | |
| | Bagchi, Sounak | | | 1721 | USA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Hu, Alexander C | | | 1982 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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) | | |
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