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Rapid:
Individual Calculations February 2015 |
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| Richardson, John Total change: -6.60 | |   |
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| Golders Green Rapidplay Congress Jan 15 Open | London | ENG | 2015-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 2211 | 4.00 | 6 | -0.33 | 20 | -6.60 | |
|  Jezierski, Colum | | | 1972 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Kamath, Raghu | | | 1838 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Sanders, Isaac | f | | 2212 | ENG | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Aravind, Subramanian N. | | | 2119 | IND | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Du Buf, Paul | | | 1974 | ENG | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Rizvi, Nasir | | | 2058 | WLS | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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