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Individual Calculations August 2022 |
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| Brown, Richard P Total change: -24.00 | |   |
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| 50th Annual World Open - Under 2200 | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 1719 | 1.00 | 4 | -0.60 | 40 | -24.00 | |
|  Gaw, Chloe | | | 1795 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | |  Ramesh, Rahul | | | 1616 | USA | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Feng, Andrew T | | | 1741 | USA | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Lorenzo, Luis Leonardo | f | | 2099 | DOM | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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) | | |
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