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Individual Calculations November 2012 |
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| Kafiluddin , Alexander Total change: 51.00 | |   |
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| Umadacup2012 Challenger section | Paramaribo | SUR | 2012-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1781 | 4.00 | 7 | 1.70 | 30 | 51.00 | |
|  Croes , Octavio | c | | 1915 | ARU | 0.50 | 1 | 0.18 | 30 | 5.40 | |  Ramos Dos , Rosangela | | | 1710 | SUR | 1.00 | 1 | 0.40 | 30 | 12.00 | | | Giasi , Viresh | | | 1984 | SUR | 0.50 | 1 | 0.26 | 30 | 7.80 | | | Ooft , Gavin | | | 1946 | SUR | 0.00 | 1 | -0.28 | 30 | -8.40 | | | Khan, Taffin | | | 1823 | GUY | 1.00 | 1 | 0.56 | 30 | 16.80 | | | Cupid, Kevin | | | 2021 | TTO | 1.00 | 1 | 0.80 | 30 | 24.00 | | | Wiltsire, Esan | | | 2004 | TTO | 0.00 | 1 | -0.22 | 30 | -6.60 | |
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) | | |
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