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Individual Calculations March 2018 |
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| Vittal, Sanjana Total change: 19.60 | |   |
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| 2018 Baltimore Open | Linthicum Heights, Maryland | USA | 2018-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1925 | 2.00 | 3 | 0.49 | 40 | 19.60 | |
|  Luo, Ryan | | | 1793 | USA | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Paul, Justin | | | 2178 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Norman, Dennis | | | 1819 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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) | | |
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