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Rapid:
Individual Calculations November 2012 |
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| Carpenter, David J Total change: -27.80 | |   |
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| Golders Green Rapidplay Open October 2012 | London | ENG | 2012-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 2021 | 2.00 | 5 | -1.39 | 20 | -27.80 | |
|  Cavendish, Joshua Z | | | 1634 | ENG | 0.50 | 1 | -0.41 | 20 | -8.20 | |  Kalerwa, Edwin M | | | 1716 | ENG | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Cohen, Ronnie | | | 1921 | ENG | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Gopakumar, Siddharth | | | 2064 | IND | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Dydak, Mateusz | | | 1993 | CAN | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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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