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Individual Calculations December 2018 |
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| Yang, Kevin Total change: 5.20 | |   |
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| 54th Annual American Open | Costa Mesa, California | USA | 2018-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2130 | 3.50 | 7 | 0.13 | 40 | 5.20 | |
|  Simms, Rickie | | | 1951 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Peters, Jack | m | | 2344 | USA | 0.50 | 1 | 0.27 | 40 | 10.80 | |  Wang, Philip | m | | 2383 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Narayanan, Samrug | c | | 2185 | USA | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Chua, Alexander | f | | 2316 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Krishnakumar, Sriram | c | | 1739 | USA | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Eidelman, Gabriel | | | 2038 | USA | 0.00 | 1 | -0.63 | 40 | -25.20 | |
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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