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Individual Calculations August 2019 |
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| Jefferson, Matheu Total change: -1.60 | |   |
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| 12th New York International - U2200 | New York, New York | USA | 2019-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1991 | 2.00 | 3 | -0.04 | 40 | -1.60 | |
|  Ng, Timothy | | | 1784 | USA | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Singhal, Sanat | | | 1852 | IND | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Olsen, Robert | | | 1931 | USA | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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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