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Individual Calculations September 2018 |
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| Golding, William Total change: 18.80 | |   |
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| 54th Berks & Bucks Chess Congress Challengers | Maidenhead | ENG | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1574 | 2.00 | 5 | 0.47 | 40 | 18.80 | |
|  White, Chris | | | 1871 | ENG | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Zhu, Hou Ning | | | 1389 | ENG | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Spanton, Tim R | | | 1946 | ENG | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Janota, Paul S | | | 1889 | ENG | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Davidson, Laura | | | 1644 | ENG | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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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