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Individual Calculations September 2015 |
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| Tambini, Jasper Total change: 0.20 | |   |
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| 102nd British Chess Championships Week 1 AM Open | Coventry | ENG | 2015-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 2066 | 2.50 | 5 | -0.08 | 20 | -1.60 | |
|  Klingher, Dominic | | | 1869 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Wright, Jonathan | | | 1899 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Kett, Tim | | | 2219 | WLS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Onley, David E | | | 2120 | ENG | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Surtees, Mike J | | | 2149 | ENG | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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) | | | | 102nd British Chess Championships Week 1 PM Open | Coventry | ENG | 2015-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 2066 | 3.50 | 5 | 0.09 | 20 | 1.80 | |
| | McDonagh, Michael | | | 1782 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Klingher, Dominic | | | 1869 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Crocker, Philip J | | | 2216 | ENG | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Sutton, Daniel | | | 1789 | ENG | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Ai, Farshad | | | 1922 | ENG | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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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