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Individual Calculations April 2016 |
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| Rosenbach, Martin Total change: -1.20 | |   |
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| CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2015-16 FEBRUARY (B) | London | ENG | 2016-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1672 | 0.50 | 1 | -0.14 | 20 | -2.80 | |
|  Davis, Richard | | | 1572 | ENG | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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 2015-16 MARCH A | London | ENG | 2016-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1674 | 1.00 | 2 | 0.08 | 20 | 1.60 | |
| | Boztas, Lana | | | 1514 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Jackson, Paul G | | | 1905 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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) | | |
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