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Individual Calculations November 2014 |
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| Gravett, Alan Total change: 6.20 | |   |
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| 40th Guernsey Open | Guernsey | GCI | 2014-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 1871 | 2.50 | 7 | 0.31 | 20 | 6.20 | |
|  Prins, Jan | | | 2049 | NED | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Taylor, Mark | | | 2061 | ENG | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Collier, David | | | 2043 | ENG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Rowe, Peter | c | | 1962 | GCI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Morcom, Huw | | | 1956 | WLS | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Burton, Ronnie | | | 1983 | ENG | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Fulton, Tony | | | 2026 | JCI | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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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