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Individual Calculations May 2024 |
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| Wang, Kevin Total change: -49.60 | |   |
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| The 1st Annual Keystone Open | Langhorne, Pennsylvania | USA | 2024-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1983 | 2.50 | 4 | 0.06 | 40 | 2.40 | |
|  Waranch, Samuel | | | 1804 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Mujumdar, Sameer Suhas | | | 2048 | USA | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Feng, Andrew | | | 1983 | USA | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Chovanec, Alice | | | 1739 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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) | | | | 69th Annual Maryland Open - Championship | Rockville, MD | USA | 2024-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 1983 | 1.00 | 5 | -1.30 | 40 | -52.00 | |
| | Girsh, Daniel | | | 2169 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Wilson, Ronen | | | 2018 | USA | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Su, Kevin | | | 1891 | USA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Mujumdar, Sameer Suhas | | | 2048 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Chandi, Ishnoor S | | | 1950 | USA | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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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