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Individual Calculations July 2021 |
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| Murray, William Total change: 18.40 | |   |
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| Castle FIDE Premiere - Premiere June 2021 | Bloomington, Minnesota | USA | 2021-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1897 | 2.50 | 4 | 0.92 | 20 | 18.40 | |
|  Iwu, Okechukwu Ane | | | 2121 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Muff, Michael Thom | | | 2106 | USA | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Gahlon, Eric Danie | | | 1720 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Lee, Alice Teresa | | wc | 1967 | USA | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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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