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Rapid:
Individual Calculations September 2018 |
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| Desousa, Brian Total change: 0.40 | |   |
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| Marshall Masters August 2018 | New York, New York | USA | 2018-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 1894 | 1.50 | 4 | 0.02 | 20 | 0.40 | |
|  Zong Jr, Davis | | | 1962 | USA | 0.00 | 1 | -0.41 | 20 | -8.20 | |  Ewing, Gabriel | | | 2074 | USA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Liu, Bingjie | | | 1945 | USA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Levin, Anthony | | | 1978 | USA | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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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