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Individual Calculations May 2015 |
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| Ratnesan, Ranesh Total change: 24.00 | |   |
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| CCF EASTER CONGRESS - Under 2000 | COULSDON, LONDON | ENG | 2015-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1650 | 2.00 | 4 | 0.60 | 40 | 24.00 | |
|  Sill, Olaf | | | 1788 | GER | 0.50 | 1 | 0.19 | 40 | 7.60 | |  Clayton, Tristan | | | 1809 | ENG | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Graham, Cassie M | | | 1660 | ENG | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Cork, David J | | | 1788 | ENG | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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