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Individual Calculations July 2024 |
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| Xu, Zhihan Samuel Total change: 22.00 | |   |
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| 4th Annual Niagara Falls Open - U2000 | Niagara Falls, NY | USA | 2024-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1698 | 3.00 | 4 | 1.02 | 40 | 40.80 | |
|  Almaletti, Anas | | | 1828 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Grabowski, Max Steven | | | 1784 | USA | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Liu, Vincent W | | | 1515 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Momic, Jovan | | | 1668 | CAN | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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) | | | | 2024 National Open - Under 2100 | Las Vegas, Nevada | USA | 2024-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1654 | 1.50 | 5 | -0.47 | 40 | -18.80 | |
| | Yu, Tianxiang Carlos | | | 1733 | USA | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Bagdasarian, Ararat | | | 1848 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Lee, Jayden | | | 1719 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Namala, Dhanvi | | | 1704 | USA | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Feng, Eric | | | 1660 | USA | 0.50 | 1 | 0.01 | 40 | 0.40 | |
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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