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Individual Calculations June 2018 |
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| Mays, Shelly Total change: -18.00 | |   |
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| East Coast Open - U2200 | West Conshohocken, Pennsylvania | USA | 2018-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1909 | 3.00 | 6 | -0.90 | 20 | -18.00 | |
|  Wongso, Steve | | | 1727 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Girsh, Daniel | | | 1878 | USA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Chinnambeti, Abhinav | | | 1689 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Zlotchevsky, Nicole | | | 1738 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Luo, Ryan | | | 1787 | USA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Calvelo, Jelvis | | | 1954 | PHI | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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