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Individual Calculations January 2018 |
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| Abedian, Mohsen Total change: 52.00 | |   |
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| 9th CSC London Chess Classic: Weekday U1750 | London | ENG | 2017-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1510 | 2.50 | 4 | 1.30 | 40 | 52.00 | |
|  Lewis, Timothy | | | 1663 | ENG | 1.00 | 1 | 0.70 | 40 | 28.00 | |  Selvarattinam, Gengadharan | | | 1695 | ENG | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Bishop, Geoffrey L | | | 1708 | ENG | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Watson, Steven L | | | 1582 | ENG | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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