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Individual Calculations December 2018 |
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| Samadashvili, Martha Total change: -0.40 | |   |
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| 49th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2018-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2104 | 2.50 | 5 | -0.01 | 40 | -0.40 | |
|  Karthik, Advaith | | | 1704 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Molner, Mackenzie | g | | 2456 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Hu, Alexander | | | 1750 | USA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Nakada, Akira | c | | 2178 | USA | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Rohde, Michael | g | | 2353 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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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