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Rapid:
Individual Calculations December 2016 |
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| Bird, Joel Total change: -1.20 | |   |
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| Golders Green Rapidplay Congress Open November 16 | London | ENG | 2016-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 1923 | 1.50 | 5 | -0.06 | 20 | -1.20 | |
|  Merriman, John | | | 2247 | ENG | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Spink, Benjamin M | | | 2036 | ENG | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Cannon, Raymond C | | | 1972 | ENG | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Player, Edmund C | | | 2169 | ENG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Du Buf, Paul | | | 1949 | ENG | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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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