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Individual Calculations August 2018 |
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| Nguyen, Emily Total change: -20.52 | |   |
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| 12th Annual Philadelphia International | Philadelphia, Pennsylvania | USA | 2018-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 2215 | 4.50 | 9 | -1.15 | 38 | -43.70 | |
|  Liang, Awonder | g | | 2571 | USA | 0.00 | 1 | -0.11 | 38 | -4.18 | |  Badamkhand, Norovsambuu | | | 1989 | MGL | 1.00 | 1 | 0.21 | 38 | 7.98 | | | Sturt, Raven | m | | 2459 | USA | 0.00 | 1 | -0.20 | 38 | -7.60 | | | Polgar-Shutzman, Tom | | | 2081 | USA | 0.00 | 1 | -0.68 | 38 | -25.84 | | | Idnani, Taran | c | | 1861 | USA | 1.00 | 1 | 0.11 | 38 | 4.18 | | | Zhu, Evelyn | | wm | 1986 | USA | 0.00 | 1 | -0.79 | 38 | -30.02 | | | Shaffer, Alexander | | | 1955 | PUR | 1.00 | 1 | 0.18 | 38 | 6.84 | | | Zong, Davis | | | 2009 | USA | 0.50 | 1 | -0.26 | 38 | -9.88 | | | Song, Terry | f | | 2135 | CAN | 1.00 | 1 | 0.39 | 38 | 14.82 | |
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) | | | | 2018 U.S. Girls Junior Championship | Saint Louis, Missouri | USA | 2018-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2134 | 2215 | 6.00 | 9 | 0.61 | 38 | 23.18 | |
| | Morris-Suzuki, Sophie | | | 1980 | USA | 1.00 | 1 | 0.21 | 38 | 7.98 | | | Samadashvili, Martha | | wf | 2040 | USA | 1.00 | 1 | 0.27 | 38 | 10.26 | | | Yip, Carissa | f | wf | 2364 | USA | 0.50 | 1 | 0.20 | 38 | 7.60 | | | Yu, Jennifer | f | wm | 2358 | USA | 0.00 | 1 | -0.31 | 38 | -11.78 | | | Wu, Rochelle | | wc | 2110 | USA | 0.50 | 1 | -0.14 | 38 | -5.32 | | | Vittal, Sanjana | | wf | 1947 | USA | 1.00 | 1 | 0.17 | 38 | 6.46 | | | Feng, Maggie | f | wc | 2236 | USA | 1.00 | 1 | 0.53 | 38 | 20.14 | | | Cervantes, Thalia | | wf | 2208 | USA | 0.00 | 1 | -0.51 | 38 | -19.38 | | | Matus, Nastassja | | wf | 1960 | USA | 1.00 | 1 | 0.19 | 38 | 7.22 | |
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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