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Individual Calculations February 2019 |
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| Thomas, Damarcus Total change: -48.80 | |   |
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| PNWCC FIDE Open - Olympiad Gold | Kirkland, Washington | USA | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1768 | 0.00 | 2 | -0.80 | 40 | -32.00 | |
|  Tien, Sophie | | | 1686 | USA | 0.00 | 1 | -0.61 | 40 | -24.40 | |  Perez, Ignacio | f | | 2023 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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) | | | | PNWCC FIDE Open - Challengers | Kirkland, Washington | USA | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1768 | 0.00 | 1 | -0.42 | 40 | -16.80 | |
| | Zhang, Gavin | | | 1827 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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