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Individual Calculations January 2018 |
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| Marrus, Matthew Total change: -13.40 | |   |
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| 2017 Berkeley Club Championship | Berkeley, California | USA | 2017-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1263 | 0.00 | 4 | -0.67 | 20 | -13.40 | |
|  Glasscoe, Alan | | | 1628 | USA | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Lesquillier, Walter | | | 1661 | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Erdenebileg, Enkhjin | | | 1428 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Erdenebileg, Matthew Erkhes | | | 1491 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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