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Rapid:
Individual Calculations January 2017 |
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| Rosenbach, Martin Total change: 0.20 | |   |
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| CCF CHESS CLUB WINTER RAPID PLAY CHAMPIONSHIPS 2016-17 DECEMBER | London | ENG | 2016-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1652 | 1.50 | 2 | 0.75 | 20 | 15.00 | |
|  Briggs, John Nicholas | | | 2052 * | ENG | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Ragavan, Pramoth | | | 1530 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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) | | | | CCF CHESS CLUB RAPID PLAY SUPER LEAGUE 2016-17 DECEMBER | London | ENG | 2016-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1652 | 0.00 | 1 | -0.74 | 20 | -14.80 | |
| | Wong, Cheuk Nam | | | 1468 | ENG | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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) | | |
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