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Individual Calculations February 2015 |
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| Prizant, Michael Total change: -17.60 | |   |
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| CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2014-15: JANUARY | COULSDON, LONDON | ENG | 2015-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 2089 | 0.50 | 3 | -0.88 | 20 | -17.60 | |
|  Duggan, John E | | | 2144 | ENG | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Rizvi, Nasir | | | 2057 | WLS | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Lock, Gavin R | | | 2144 | ENG | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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