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Individual Calculations March 2015 |
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| Khan, A Qaiyum Total change: -21.80 | |   |
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| CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2014-15: FEBRUARY | COULSDON, LONDON | ENG | 2015-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1514 | 0.50 | 2 | -0.33 | 20 | -6.60 | |
|  Imykshenova, Eugenia | | | 1619 | ENG | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Fowler, Hugo | | | 1536 | WLS | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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) | | | | CCF DAYTIME CHESS CLUB - SPRING 2015 - FEBRUARY | COULSDON, LONDON | ENG | 2015-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1352 | 1514 | 2.00 | 4 | -0.76 | 20 | -15.20 | |
|  Gold, Harry | | | 1377 | ENG | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Bibby, John | | | 1114 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Meaton, Arthur H | | | 1420 | ENG | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Miles, Barry S | | | 1495 | ENG | 0.00 | 1 | -0.53 | 20 | -10.60 | | | * 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) | | |
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