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Individual Calculations May 2018 |
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| Gosling, Brian Ge Total change: 9.60 | |   |
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| 71st West of England Chess Union Congress Major | Exmouth | ENG | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1806 | 3.50 | 5 | 0.48 | 20 | 9.60 | |
|  Roberts, Malcolm A | | | 1629 | ENG | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Price, Andrew | | | 1747 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Burton, Ronnie | | | 1920 | ENG | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Foley, Phil T | | | 1717 | ENG | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Grant-Ross, Peter | | | 1615 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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