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Individual Calculations March 2017 |
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| Johnson, Stephen G Total change: 30.40 | |   |
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| CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2016-17 JANUARY B | London | ENG | 2017-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1193 | 1304 | 0.50 | 1 | -0.15 | 40 | -6.00 | |
|  Hastilow, Sarah | | | 1193 | ENG | 0.50 | 1 | -0.15 | 40 | -6.00 | |
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) | | | | CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2016-17 FEBRUARY A | London | ENG | 2017-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1337 | 2.00 | 3 | 0.91 | 40 | 36.40 | |
|  Ragavan, Soumiya | | | 1380 | ENG | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Coomber, George Cw | | | 1571 | ENG | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Zvaigzne, Janis | | | 1383 | ENG | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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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