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Individual Calculations February 2015 |
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| Woltery, Nicolai Total change: -31.20 | |   |
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| 5th Golders Green Weekend Congress: Under 1900 (160 ECF) | London | ENG | 2015-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1726 | 1.50 | 3 | -0.78 | 40 | -31.20 | |
|  Zhao, Haolin | | | 1485 | ENG | 0.50 | 1 | -0.30 | 40 | -12.00 | |  Brown, Terry | | | 1550 | ENG | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Bynnersley, Tony | | | 1529 | ENG | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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