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Individual Calculations July 2010 |
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| Malhotra, Tarun Total change: 5.70 | |   |
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| Four Nations Chess League (4NCL) | Various | ENG | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1730 | 2.00 | 4 | 0.89 | 15 | 13.35 | |
|  Van Der Westhuizen, Charles V | | | 1824 | RSA | 0.50 | 1 | 0.13 | 15 | 1.95 | |  Robinson, David | | | 1967 | WLS | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Thompson, Robert | | | 1835 | ENG | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Fraser-Mitchell, Jeremy N | | | 1993 | ENG | 0.50 | 1 | 0.32 | 15 | 4.80 | |
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.org.uk Warrington Congress Open | Warrington, Cheshire | ENG | 2010-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 1832 | 0.50 | 4 | -0.51 | 15 | -7.65 | |
| | Shaw, Peter | | | 2156 | ENG | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Sygnowski, Tomasz | | | 2062 | POL | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Armstrong, Malcolm J | | | 1977 | ENG | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Wynarczyk, Raymond | | | 1936 | ENG | 0.00 | 1 | -0.36 | 15 | -5.40 | |
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) | | |
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