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Individual Calculations August 2015 |
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| Ray, Hiya Total change: 0.00 | |   |
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| 12th South Wales International Open | Cardiff | WLS | 2015-07-11 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1724 | 0 | 1.50 | 6 | 0.00 | 1531 | | 0.00 | |
|  Fathallah, Joe | | | 2002 | WLS | 0.00 | 1 | 0.00 | | 0.00 | | | Lutchman Singh, Aishwarya | | | 1653 | WLS | 0.00 | 1 | 0.00 | | 0.00 | | | Orton, Paul | | | 1622 | WLS | 0.00 | 1 | 0.00 | | 0.00 | |  Williams, Ron | | | 1734 | WLS | 1.00 | 1 | 0.00 | | 0.00 | | | Guha, Chirag | | | 1654 | WLS | 0.00 | 1 | 0.00 | | 0.00 | | | Hurn, Robert Aj | | | 1681 | WLS | 0.50 | 1 | 0.00 | | 0.00 | |
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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