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Individual Calculations July 2021 |
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| Lundy, George W Total change: 0.00 | |   |
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| 2021 National Open - Championship | Las Vegas, Nevada | USA | 2021-06-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1974 | 0 | 0.00 | 5 | 0.00 | 1174 | | 0.00 | |
|  Costello, Alexander John | m | | 2259 | USA | 0.00 | 1 | 0.00 | | 0.00 | |  Wen, Teddie | | | 2071 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Herman, Daniel | | | 1952 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Amburgy, Ryan | | | 1994 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Seshadri, Sridhar | | | 1595 | USA | 0.00 | 1 | 0.00 | | 0.00 | |
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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