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Individual Calculations January 2020 |
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| Northrup, Matthew Total change: -14.80 | |   |
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| Berkeley Club Championship 2019 | Berkeley, California | USA | 2019-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1553 | 1.50 | 4 | -0.37 | 40 | -14.80 | |
|  Lesquillier, Walter | | | 1623 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | |  Agdamag, Samuel | | | 1560 | USA | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Payne, William | | | 1580 | USA | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Glasscoe, Alan | | | 1540 | USA | 0.50 | 1 | -0.02 | 40 | -0.80 | |
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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