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Individual Calculations January 2009 |
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| Haria, Ravi Total change: -28.50 | |   |
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| 4NCL part 1 | Various | ENG | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1794 | 0.50 | 3 | -0.40 | 25 | -10.00 | |
|  Hunt, Daniel | | | 1919 | ENG | 0.00 | 1 | -0.33 | 25 | -8.25 | |  Wilson, Julie C | | | 1935 | WLS | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Moore, Gillian A | | | 1976 | ENG | 0.50 | 1 | 0.24 | 25 | 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) | | | | Wellington College International | Crowthorne | ENG | 2008-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1794 | 1.00 | 6 | -0.74 | 25 | -18.50 | |
| | Jeffries, Majid | | | 2018 | ENG | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Mayhew, Andrew | | | 2015 | ENG | 0.50 | 1 | 0.28 | 25 | 7.00 | | | Jain, Akash | | | 2010 | ENG | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Walker, Samuel A | | | 1940 | ENG | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Mut, Guillem | | | 1748 | ESP | 0.50 | 1 | -0.06 | 25 | -1.50 | | | Auckland, Elliott | | | 2017 | ENG | 0.00 | 1 | -0.22 | 25 | -5.50 | |
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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