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Individual Calculations December 2016 |
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| Pratley, Ian Total change: 3.80 | |   |
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| CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2016-17 NOVEMBER A | London | ENG | 2016-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1535 | 2.00 | 3 | 0.27 | 20 | 5.40 | |
|  Ito-Aramendia, Alejandro | | | 1482 | ENG | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Ledingham, Richard J | | | 1466 | ENG | 1.00 | 1 | 0.40 | 20 | 8.00 | |  Metcalfe, Charlie | | | 1494 | ENG | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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) | | | | CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2016-17 NOVEMBER B | London | ENG | 2016-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1535 | 0.00 | 1 | -0.08 | 20 | -1.60 | |
| | Newman, Joel Km | | | 1935 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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