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Individual Calculations September 2016 |
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| Leggett, Peter Aw Total change: -16.40 | |   |
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| 103rd British Championships Over 65 Under 150 | Bournemouth | ENG | 2016-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1341 | 0.50 | 4 | -0.41 | 40 | -16.40 | |
|  Gunn, Michael J | | | 1655 | ENG | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Hadfield, Roy | | | 1639 | ENG | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Carr, John W | | | 1369 | ENG | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Mitchell, Robert S | | | 1622 | NZL | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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