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Rapid:
Individual Calculations December 2015 |
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| Ogah, Adah Simon Total change: -7.20 | |   |
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| Golders Green Rapidplay Congress Amateur Nov 15 | London | ENG | 2015-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1416 | 1497 | 2.00 | 4 | -0.36 | 20 | -7.20 | |
|  Braithwaite, Paul | | | 1150 | ENG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Miles, Barry S | | | 1540 | ENG | 0.00 | 1 | -0.44 | 20 | -8.80 | |  Ramaiya, Arushi | | | 1523 | ENG | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Ainscow, Faye | | | 1449 | ENG | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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