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Individual Calculations September 2016 |
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| Pert, Richard G Total change: -9.50 | |   |
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| 103rd British Championships | Bournemouth | ENG | 2016-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2261 | 2441 | 5.50 | 9 | -0.95 | 10 | -9.50 | |
|  De Coverly, Roger D | | | 2082 | ENG | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Oyama, Akito | | | 2183 | ENG | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Waddington, Mike P | f | | 2041 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Adams, Michael | g | | 2727 | ENG | 0.00 | 1 | -0.16 | 10 | -1.60 | | | Batchelor, Peter J | f | | 2341 | ENG | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Osborne, Marcus E | | | 2244 | ENG | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Brown, Martin | | | 2252 | ENG | 0.00 | 1 | -0.75 | 10 | -7.50 | | | Wall, Tim P | f | | 2162 | ENG | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Kolbus, Dietmar | m | | 2315 | GER | 0.50 | 1 | -0.17 | 10 | -1.70 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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