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Individual Calculations March 2015 |
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| Stewart, Ashley Total change: -1.80 | |   |
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| 1st 4NCL Congress Open | Birmingham | ENG | 2015-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 2084 | 2.50 | 5 | -0.35 | 20 | -7.00 | |
|  Hilton, Tim | | | 1777 | ENG | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Kingston, Ian | | | 1954 | ENG | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Horton, Jamie A | | | 2041 | ENG | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Paterson, Andrew I | | | 1974 | ENG | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Wells, Peter K | g | | 2457 | ENG | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | 4NCL 2014-15 Rounds 5-6 | Various | ENG | 2015-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 2063 | 1.50 | 2 | 0.26 | 20 | 5.20 | |
| | Prior, Stephen | | | 1997 | ENG | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Robertson, David J | | | 1954 | ENG | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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