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Individual Calculations November 2021 |
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| Glasscoe, Alan Total change: -1.20 | |   |
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| 2021 GM Walter Browne Marathon | Berkeley, California | USA | 2021-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1493 | 1.00 | 2 | -0.06 | 20 | -1.20 | |
|  Ziebart, Jj | | | 1246 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Hill, Sam | | | 1685 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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