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Individual Calculations August 2022 |
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| Lee, Daniel Total change: -35.60 | |   |
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| 15th annual Chicago Class Expert | Wheeling, IL | USA | 2022-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1875 | 3.00 | 5 | -0.67 | 40 | -26.80 | |
|  Rao, Anjaneya Sripathy | | | 1792 | USA | 0.00 | 1 | -0.61 | 40 | -24.40 | |  Sax, Robert D | | | 1563 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Lim, Timothy Chien En | | | 1561 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Rao, Patrick | | | 1777 | USA | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Li, Alex | | | 1713 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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) | | | | US Junior Open - Under 21 | Elmhurst, IL | USA | 2022-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1875 | 2.00 | 4 | -0.22 | 40 | -8.80 | |
| | Truelson, Joseph | | | 2040 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Prabhu, Sanjith | | | 1535 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Pullabhotla, Abhinav | | | 1475 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rorrer, Grayson | | | 2186 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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