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Individual Calculations April 2013 |
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| Xue, Ray Jia Total change: -3.00 | |   |
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| Norwegian Eastern league 1. div. 2012-2013 all round | Various | NOR | 2012-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2198 | 1831 | 0.00 | 1 | -0.10 | 30 | -3.00 | |
|  Sousa, Ludy Helsio Paulo | | | 2198 | NOR | 0.00 | 1 | -0.10 | 30 | -3.00 | |
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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