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Individual Calculations June 2018 |
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| Prasanna, Gracy Total change: 56.40 | |   |
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| East Coast Open - U2200 | West Conshohocken, Pennsylvania | USA | 2018-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1482 | 2.50 | 5 | 1.41 | 40 | 56.40 | |
|  Zlotchevsky, Nicole | | | 1738 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Luo, Ryan | | | 1787 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Wu, Eric | | | 1690 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Moshkevich, Elizabeth | | | 1594 | USA | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Wang, Ellen | | wf | 1745 | USA | 1.00 | 1 | 0.82 | 40 | 32.80 | |
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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