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Individual Calculations August 2022 |
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| Tian, Eddy Total change: -9.70 | |   |
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| 50th Annual World Open - Open | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2315 | 2431 | 4.00 | 6 | 0.21 | 10 | 2.10 | |
|  Peterson, Ryan Harada | | | 2035 | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Xie, Bryan | c | | 2191 | USA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Chasin, Nico Werner | f | | 2302 | USA | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Jacobson, Brandon J | g | | 2526 | USA | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Venkat, Raghav | | | 2243 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Antipov, Mikhail | g | | 2592 | FID | 0.00 | 1 | -0.29 | 10 | -2.90 | |
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) | | | | 2022 US Cadet Championship | Schaumburg, IL, USA | USA | 2022-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2357 | 2430 | 3.00 | 7 | -1.18 | 10 | -11.80 | |
| | Liang, Jason | m | | 2460 | USA | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Ngo, Bach | f | | 2298 | USA | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Lu, Ming | f | | 2381 | USA | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Guo, Arthur | m | | 2438 | USA | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Chasin, Nico | f | | 2285 | USA | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Chen, Ryo | f | | 2242 | USA | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Mardov, Dimitar | m | | 2396 | USA | 0.50 | 1 | -0.05 | 10 | -0.50 | |
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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