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Individual Calculations September 2017 |
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| Wager, John D Total change: 19.00 | |   |
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| 53rd Berks & Bucks Chess Congress Championship | Maidenhead | ENG | 2017-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 2006 | 4.00 | 6 | 0.95 | 20 | 19.00 | |
|  Hand, Freddie | | | 2138 | ENG | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Faulkner, Martin J | | | 1857 | ENG | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Nelson, Omowale A | | | 1987 | JAM | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Varney, Zoe | | | 2005 | ENG | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Cole, James | | | 1950 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Moore, Gerald | | | 2063 | ENG | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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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