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Individual Calculations September 2017 |
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| Pleasants, Allan J Total change: 18.00 | |   |
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| 104th British Championship | Llandudno | ENG | 2017-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2232 | 2103 | 4.00 | 9 | 0.90 | 20 | 18.00 | |
|  Arkell, Keith C | g | | 2424 | ENG | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Willmoth, Robert F | c | | 2211 | ENG | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Toma, Katarzyna | | wg | 2252 | POL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Pert, Nicholas | g | | 2503 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gayson, Peter M | | | 2160 | ENG | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Kalavannan, Koby | | | 2175 | ENG | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Claridge-Hansen, William | f | | 2267 | ENG | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Taylor, Adam A | | | 2165 | ENG | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Shepherd, Katherine M | | | 1929 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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) | | |
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