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Individual Calculations July 2012 |
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| Taylor, Robert Graham Total change: -6.75 | |   |
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| Welsh Chess Premier League Round 4-7 | Various | WLS | 2012-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2057 | 1957 | 1.50 | 3 | 0.39 | 15 | 5.85 | |
|  Morris, Charles F | | | 2158 | WLS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Robinson, David | | | 1943 | WLS | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Hewitt, William | | | 2070 | WLS | 0.50 | 1 | 0.15 | 15 | 2.25 | |
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) | | | | e2e4 London Diamond Jubilee Congress Premier | London | ENG | 2012-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 1957 | 3.00 | 9 | -0.84 | 15 | -12.60 | |
| | Gupta, Arul | | | 1697 | ENG | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Anderson, John | | | 2195 | ENG | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Goodger, Martyn | | | 2091 | ENG | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Kuhendiran, Tharshan | | | 1778 | ENG | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Bhatia, Kanwal K | | wf | 2064 | ENG | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Fox, Anthony | | | 2110 | IRL | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Pace, Colin | c | | 2128 | MLT | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Grigoryan, Meri | | wf | 2028 | ENG | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Cafolla, Peter | | | 1995 | IRL | 0.00 | 1 | -0.45 | 15 | -6.75 | |
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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