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Individual Calculations July 2012 |
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| Yurenok, Maria S Total change: 3.30 | |   |
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| 4NCL | Various | ENG | 2011-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 2106 | 2.50 | 6 | 0.02 | 15 | 0.30 | |
|  Regan, Natasha K | | wm | 2096 | ENG | 0.50 | 1 | -0.01 | 15 | -0.15 | |  Sugden, John N | | | 2180 | ENG | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Bellin, Christopher J | | | 1964 | ENG | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Speelman, Jon S | g | | 2506 * | ENG | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Sharpe, Ian W | | | 2236 | ENG | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Chan, Nevil | | | 2117 | ENG | 0.50 | 1 | 0.02 | 15 | 0.30 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 England Women versus Wales Women | London | ENG | 2012-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 2084 | 1.50 | 2 | 0.20 | 15 | 3.00 | |
| | Roberts, Lynda | | | 1933 | WLS | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Smith, Olivia | | wf | 2010 | WLS | 0.50 | 1 | -0.10 | 15 | -1.50 | |
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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