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Individual Calculations July 2022 |
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| Song, Edward Total change: -15.40 | |   |
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| 31st Annual Chicago Open - Open | Wheeling, Illinois | USA | 2022-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2231 | 2390 | 4.00 | 8 | -1.54 | 10 | -15.40 | |
|  Liu, Eric Chang | | | 2019 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Lin, Andy | | | 2251 | USA | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Eckert, Doug D | f | | 2180 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Perrine, Dalton | f | | 2280 | USA | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Sheehan, Ethan Thomas | | | 2075 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Shabalov, Alexander | g | | 2504 | USA | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Jacobson, Aaron | f | | 2275 | USA | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Chen, Ryo Wenyu | f | | 2265 | USA | 0.00 | 1 | -0.67 | 10 | -6.70 | |
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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