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Individual Calculations July 2016 |
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| Potts, David A Total change: 9.20 | |   |
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| Ayr Major 2016 | Ayr | SCO | 2016-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1698 | 1.50 | 2 | 0.23 | 40 | 9.20 | |
|  Doris, Peter J | | | 1617 | SCO | 0.50 | 1 | -0.11 | 40 | -4.40 | |  Pearson, Walter J | | | 1577 | SCO | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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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