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Individual Calculations July 2023 |
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| Xu, Gordon Zhenyu Total change: -47.20 | |   |
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| 2023 National Open - Under 2100 | Las Vegas, NV | USA | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 2000 | 4.00 | 6 | -1.18 | 40 | -47.20 | |
|  Wolfe, Daniel | | | 1563 | USA | 1.00 | 1 | 0.06 | 40 | 2.40 | |  Oxman, Keith | | | 1651 | USA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Avagyan, Razmik A | | | 1722 | ARM | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Anil, Vishal | | | 1652 | USA | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Vichare, Ruhan Yogesh | | | 1600 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Jammalamadaka, Vihaan | | | 1838 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | * 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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