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Individual Calculations May 2015 |
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| Sykes, Chris Total change: 8.40 | |   |
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| Edinburgh Congress Premier 2015 | Edinburgh | SCO | 2015-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 1908 | 1.50 | 4 | 0.42 | 20 | 8.40 | |
|  Kee, Steve | | | 2050 | ENG | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Borwell, Alan P | | | 2047 | SCO | 0.50 | 1 | 0.19 | 20 | 3.80 | | | McGowan, Daniel | | | 2138 | SCO | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Reijneveld, Ad | | | 2098 | NED | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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