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Individual Calculations June 2013 |
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| Jones, Steven A Total change: 28.50 | |   |
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| 4NCL 2012-13 | Various | ENG | 2012-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2067 | 1987 | 7.00 | 9 | 3.48 | 15 | 52.20 | |
|  Fallowfield, Jeremy R | | | 2023 | ENG | 0.50 | 1 | 0.05 | 15 | 0.75 | |  Stembridge, Ed | | | 2050 | ENG | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Campbell, Mark C | | | 1996 | ENG | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Graham, David B | | | 2174 | ENG | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Gregory, Stephen J | | | 2086 | ENG | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Bowmer, Kevin | | | 2031 | ENG | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Jones, Christopher M | | | 2072 | ENG | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Robertson, J Stuart | | | 2049 | ENG | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Brown, Alan M | | | 2122 | ENG | 1.00 | 1 | 0.68 | 15 | 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) | | | | e2e4 Sunningdale U2050 May 2013 | Sunningdale | ENG | 2013-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 2004 | 3.00 | 6 | -1.58 | 15 | -23.70 | |
| | Batchelor, Guy J | | | 1829 | ENG | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Georgiev, Ivan | | | 1782 | BUL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Kourtseva, Julie | | | 1784 | ENG | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Nettleton, Charlie B | | | 1881 | ENG | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Mallon, Gunnar | | | 1627 | ENG | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Kane, Robert | | | 1846 | ENG | 0.00 | 1 | -0.71 | 15 | -10.65 | |
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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