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Individual Calculations September 2019 |
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| Cresswell, Mike J Total change: -16.00 | |   |
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| 106th British Championships Over 65 | Torquay | ENG | 2019-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1685 | 1.00 | 6 | -0.80 | 20 | -16.00 | |
|  Hutchinson, Norman A | | | 1983 | ENG | 0.50 | 1 | 0.35 | 20 | 7.00 | |  Jones, Chris | | | 2036 | ENG | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Charnley, Bernard J | | | 1875 | ENG | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Rhodes, Lawrence | | | 1607 | ENG | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Moore, Gillian A | | | 1807 | ENG | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Hughes, Peter | | | 1794 | ENG | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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