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Individual Calculations September 2021 |
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| Fischer, Robert J Total change: -32.00 | |   |
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| 53rd Annual Atlantic Open - Under 2100 | Reston, Virginia | USA | 2021-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1898 | 2.50 | 5 | -1.60 | 20 | -32.00 | |
|  Baim, Elvin | | | 1623 | AZE | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Ramesh, Rahul | | | 1681 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Wang, Lilian | | | 1498 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Pauley, Roger Andrew | | | 1679 | USA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Pillai, Adithya | | | 1671 | USA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * 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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