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Individual Calculations September 2016 |
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| Grange, David Total change: -3.00 | |   |
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| e2e4 Crawley U1700 Aug 2016 | London | ENG | 2016-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1534 | 3.00 | 6 | -0.15 | 20 | -3.00 | |
|  Jaufarally, Nadia | | | 1381 | ENG | 0.00 | 1 | -0.70 | 20 | -14.00 | |  Sartain, Patrick | | | 1660 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Miles, Barry S | | | 1493 | ENG | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Sellen, John | | | 1498 | ENG | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Macdonald, John | | | 1518 | ENG | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Harris, John | | | 1544 | ENG | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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