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Individual Calculations August 2012 |
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| Morgan, David H Total change: -7.80 | |   |
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| CCF CUP U1750 2012 | COULSDON | ENG | 2012-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1565 | 2.00 | 4 | -0.26 | 30 | -7.80 | |
|  Khan, A Qaiyum | | | 1420 | ENG | 1.00 | 1 | 0.31 | 30 | 9.30 | |  Gold, Harry | | | 1570 | ENG | 1.00 | 1 | 0.51 | 30 | 15.30 | | | Barker, Keith R | | | 1557 | ENG | 0.00 | 1 | -0.51 | 30 | -15.30 | | | Winter, Malcolm J | | | 1514 | ENG | 0.00 | 1 | -0.57 | 30 | -17.10 | |
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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