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Individual Calculations January 2023 |
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| Holliman, Bob Total change: 14.20 | |   |
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| 2022 North Carolina Open | Charlotte, North Carolina | USA | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1921 | 4.00 | 5 | 0.71 | 20 | 14.20 | |
|  Hoshino, Karen | | wf | 1803 | JPN | 1.00 | 1 | 0.34 | 20 | 6.80 | |  Ramesh, Rahul | | | 1795 | USA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Sethuraman, Roshan | | | 1664 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kung, Thomas | | | 2146 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Cutitaru, Marius | | | 1521 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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