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Individual Calculations September 2017 |
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| Waddington, Mike P Total change: 10.40 | |   |
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| 104th British Championship | Llandudno | ENG | 2017-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2214 | 2070 | 3.50 | 9 | 0.52 | 20 | 10.40 | |
|  Arakhamia-Grant, Ketevan E | g | wg | 2364 | SCO | 0.50 | 1 | 0.35 | 20 | 7.00 | |  Arkell, Keith C | g | | 2424 | ENG | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Grant, Jonathan Im | | | 2187 | SCO | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Haria, Ravi | f | | 2417 | ENG | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Haridas, Girinath | | | 1977 | ENG | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Kalaiyalahan, Akshaya | f | | 2127 | ENG | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Gayson, Peter M | | | 2160 | ENG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Brewer, Callum D | | | 2015 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Rudd, Jack | m | | 2252 | ENG | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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