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Individual Calculations September 2012 |
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| Mason, Donald J Total change: -24.60 | |   |
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| British Championship 2012 | North Shields | ENG | 2012-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 2244 | 5.50 | 11 | -1.64 | 15 | -24.60 | |
|  Palliser, Richard | m | | 2482 | ENG | 0.50 | 1 | 0.30 | 15 | 4.50 | |  Grattage, Matthew | | | 1986 | ENG | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Conquest, Stuart | g | | 2501 | ENG | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Jackson, James P | | | 2126 | ENG | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Weller, Jean-Luc | | | 2115 | ENG | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Jain, Radha | | | 1868 | ENG | 0.00 | 1 | -0.91 | 15 | -13.65 | | | Wadsworth, Matthew | | | 2037 | ENG | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Combie, Alex B | | | 2039 | ENG | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Ledger, Stephen | | | 2089 | ENG | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Batchelor, Peter | | | 2103 | ENG | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Foster, James M | | | 2037 | ENG | 1.00 | 1 | 0.23 | 15 | 3.45 | |
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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