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Individual Calculations September 2018 |
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| See, Tristian Total change: 65.20 | |   |
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| 105th British Championships Morning Open | Hull | ENG | 2018-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 1734 | 3.50 | 5 | 2.72 | 40 | 108.80 | |
|  Crombleholme, Alan K | | | 1974 | ENG | 1.00 | 1 | 0.80 | 40 | 32.00 | |  Starley, Robert | | | 2107 | ENG | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Bryant, Richard B E | | | 1944 | ENG | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Surtees, Mike J | | | 2134 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bird, Joel | | | 2003 | ENG | 1.00 | 1 | 0.83 | 40 | 33.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 105th British Championships Under 2050 | Hull | ENG | 2018-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1734 | 1.50 | 5 | -1.09 | 40 | -43.60 | |
| | Wells, Jonathan C | | | 1955 | ENG | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Balouka Myers, Reuben | | | 1528 | ENG | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Hughes, Gavin James | | | 1789 | ENG | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Ray, Hiya | | | 1688 | WLS | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Maladkar, Lavanya | | | 1636 | ENG | 0.00 | 1 | -0.63 | 40 | -25.20 | |
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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