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Individual Calculations December 2022 |
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| Fei, Irene Jiao Total change: 6.00 | |   |
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| Great Plains Open | Lincoln, NE | USA | 2022-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1671 | 1.00 | 2 | 0.10 | 40 | 4.00 | |
|  Holliman, Bob | | | 1921 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Solheim, Jeffery A | | | 1514 | 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) | | | | 13th Annual Des Moines Fall Classic Open | Des Moines, IA | USA | 2022-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1671 | 1.00 | 3 | 0.05 | 40 | 2.00 | |
| | Mc Entee, Tim R | | | 1974 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Jacobs, Steve H. | | | 1652 | USA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Moerlien, Puwit Sky | | | 1840 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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