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Individual Calculations July 2018 |
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| Orr, Mark J L Total change: 11.60 | |   |
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| Ayr Congress 2018 - (over 1750) | Ayr | SCO | 2018-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 2085 | 3.50 | 5 | 0.58 | 20 | 11.60 | |
|  Giulian, Rosemary A | | | 1908 | SCO | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Malkin, Jamie | | | 2007 | SCO | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Hamilton, Graham | | | 1957 | SCO | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Smith, Peter R | | | 2082 | SCO | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Giulian, Philip M | f | | 2151 | SCO | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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