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Rapid:
Individual Calculations August 2015 |
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| Briscoe, Chris Total change: -49.20 | |   |
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| Watford Rapid-Play Open | Watford | ENG | 2015-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 2215 | 1.00 | 4 | -1.82 | 20 | -36.40 | |
|  Venkataramanan, Tiruchirap | f | | 2271 | IND | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Rogers, Tim | | | 1928 | ENG | 0.00 | 1 | -0.84 | 20 | -16.80 | |  Regan, Natasha | | wm | 2035 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Taylor, Adam C | | | 1955 | ENG | 0.00 | 1 | -0.82 | 20 | -16.40 | |
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) | | | | 3rd Kings Place Festival Open | London | ENG | 2015-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 2215 | 4.00 | 6 | -0.64 | 20 | -12.80 | |
| | Sagues, Vincent | | | 1942 | FRA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Botteley, Michael T | | | 1930 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Rogers, Tim L | | | 1969 | ENG | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Jezierski, Colum | | | 1972 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Shepherd, David | | | 1890 | ENG | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Willmoth, Robert F | c | | 2223 | ENG | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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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