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Individual Calculations May 2015 |
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| Steil-Antoni, Fiona Total change: 13.20 | |   |
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| 4NCL 2014-15 Rounds 7-8 (Div 1 & 2) | Birmingham | ENG | 2015-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2074 | 2081 | 1.50 | 2 | 0.48 | 20 | 9.60 | |
|  Yurenok, Maria S | | wf | 2021 | ENG | 0.50 | 1 | -0.08 | 20 | -1.60 | |  Atkins, Rita | | wm | 2126 | ENG | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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) | | | | Edinburgh Congress Premier 2015 | Edinburgh | SCO | 2015-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 2081 | 2.00 | 3 | 0.18 | 20 | 3.60 | |
| | Sreeves, Clement | f | | 2326 | SCO | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Durno, Joy | | wf | 1886 | SCO | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Jennings, Richard L | | | 1759 | SCO | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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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