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Individual Calculations March 2017 |
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| Yu, Leo Total change: 13.20 | |   |
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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 |
| 1672 | 1449 | 0.00 | 1 | -0.22 | 40 | -8.80 | |
|  Allan, Brian N | | | 1672 | SCO | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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 2016-17 FEBRUARY A | London | ENG | 2017-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1429 | 1.50 | 2 | 0.55 | 40 | 22.00 | |
| | Boztas, Lana | | | 1463 | ENG | 0.50 | 1 | 0.05 | 40 | 2.00 | |  Johnson, Elizabeth | | | 1430 | ENG | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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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