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Individual Calculations January 2015 |
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| Ratnesan, Ranesh Total change: 42.00 | |   |
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| CCF CHRISTMAS CONGRESS – Under 2000 | COULSDON, LONDON | ENG | 2014-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1608 | 3.00 | 5 | 1.05 | 40 | 42.00 | |
|  Freeman, Scott G | | | 1476 | ENG | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Wilson, Matthew R | | | 1824 | ENG | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Clegg, Chris Ra | | | 1765 | ENG | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Stone, Mark R | | | 1586 | ENG | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Clayton, Tristan | | | 1821 | ENG | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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