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Individual Calculations June 2019 |
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| Lee, Megan Total change: 27.00 | |   |
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| Western States Women's Regional | Berkeley, California | USA | 2019-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 2088 | 2.00 | 3 | 0.45 | 20 | 9.00 | |
|  Heredia, Carla | | wg | 2137 | ECU | 0.50 | 1 | 0.07 | 20 | 1.40 | |  Tsodikova, Natalya | | wf | 2131 | USA | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Yan, Rui Yang | | | 1957 | USA | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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) | | | | 28th Annual Chicago Open | Wheeling, Illinois | USA | 2019-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2256 | 2088 | 3.50 | 9 | 0.90 | 20 | 18.00 | |
| | Shetty, Atulya | m | | 2420 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Findlay, Ian T. | f | | 2236 | CAN | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Posthuma, Joshua | f | | 2327 | USA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Wang, Jason | f | | 2287 | USA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Guo, Arthur | m | | 2272 | USA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Arjun, Vishnuvardhan | m | | 2250 | IND | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Yanayt, Eugene | f | | 2263 | USA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Peng, David | f | | 2297 | USA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Kondakov, Adrian | c | | 1948 | USA | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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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