Individual Calculations September 2015 |
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Rutherford, William Total change: -6.20 | | |
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31st Hampstead Weekend Congress: Under 2200 | London | ENG | 2015-08-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
2001 | 2151 | 2.50 | 4 | -0.31 | 20 | -6.20 | |
| Brozel, Sacha | | | 1969 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | | Malhotra, Tarun | | | 1996 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | Stevenson, James | | | 2036 | SCO | 0.50 | 1 | -0.16 | 20 | -3.20 | | Bonafont, Philip R | | | 2003 | ENG | 0.00 | 1 | -0.70 | 20 | -14.00 | | 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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