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Individual Calculations December 2017 |
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| Zhang, Cindy Total change: -41.20 | |   |
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| 53rd Annual American Open - U2200 | Costa Mesa, California | USA | 2017-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1831 | 3.00 | 6 | -1.03 | 40 | -41.20 | |
|  Sivakumar, Shaashwath | | | 1670 | USA | 0.00 | 1 | -0.71 | 40 | -28.40 | |  Kondakov, Adrian | | | 1819 | USA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Krishnakumar, Sriram | c | | 1686 | USA | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Hemmat, Alexander | | | 1774 | USA | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Thirumalai, Atul | | | 1568 | USA | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Soong, Danny | | | 1677 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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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