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Individual Calculations January 2020 |
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| Kothapalli, Pradhyumna Kumar Total change: 40.80 | |   |
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| 50th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1787 | 3.00 | 6 | 1.02 | 40 | 40.80 | |
|  Narayanan, Samrug | c | | 2187 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Idnani, Taran Ritesh | c | | 1884 | USA | 0.00 | 1 | -0.37 | 40 | -14.80 | |  Mou, Iris Zhaoying | | wc | 1679 | USA | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Zhu, Evelyn | | wm | 2086 | USA | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Karthik, Advaith | | | 1794 | USA | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Eisen, Zane | | | 1986 | USA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | * 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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