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Rapid:
Individual Calculations December 2015 |
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| Simms, Geoffrey R Total change: 3.00 | |   |
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| Golders Green Rapidplay Congress Amateur Nov 15 | London | ENG | 2015-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1514 | 3.00 | 4 | 0.15 | 20 | 3.00 | |
|  Scott, Martin | | | 1123 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Miles, Barry S | | | 1540 | ENG | 0.00 | 1 | -0.46 | 20 | -9.20 | | | McGann, John | | | 1348 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Buckland, David A S | | | 1313 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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