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Individual Calculations November 2017 |
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| Niedbal, Piotr Total change: 32.00 | |   |
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| Northumberland Congress Open 2017 | North Shields | ENG | 2017-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 1845 | 2.50 | 5 | 1.60 | 20 | 32.00 | |
|  Symonds, Richard H | | | 2052 | ENG | 0.50 | 1 | 0.27 | 20 | 5.40 | |  Moreby, James | | | 2171 | ENG | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Burnett, Andrew | f | | 2226 | SCO | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Turner, Max N | | | 1991 | ENG | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Jaunooby, Ali R | | | 2141 | ENG | 0.00 | 1 | -0.15 | 20 | -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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