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Individual Calculations January 2022 |
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| Liu, Bowen Total change: 0.00 | |   |
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| 52nd Annual National Chess Congress - Under 2200 | Philadelphia, Pennsylvania | USA | 2021-11-26 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1758 | 0 | 2.50 | 6 | 0.00 | 1701 | | 0.00 | |
|  Chen, Derek | | | 1845 | USA | 0.00 | 1 | 0.00 | | 0.00 | |  Chen, Ryan Zilu | | | 1588 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Nolan, Gregory Matthew | | | 1998 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Laido, Olivia | | | 1452 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Martin, Zachary David | | | 2045 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Desai, Ved Jignesh | | | 1619 | USA | 0.50 | 1 | 0.00 | | 0.00 | |
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 | Rp | K | K*chg | Game |
| 1537 | 0 | 2.00 | 4 | 0.00 | 1537 | | 0.00 | |
| | Ji, Y Owen | | | 1764 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Bangaru, Saharsh | | | 1248 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Hood, Avery | | | 1794 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Zhu, Ryan | | | 1340 | USA | 0.50 | 1 | 0.00 | | 0.00 | |
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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