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Individual Calculations August 2017 |
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| Orr, Mark J L Total change: -3.20 | |   |
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| Scottish Chess Championships & International Open 2017 | Dundee | SCO | 2017-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 2140 | 5.50 | 9 | -0.16 | 20 | -3.20 | |
|  Volland, Ben | | | 1740 * | SCO | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Walkowiak, Adam | | | 1740 * | SCO | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Koehn, Lennart | | | 1989 | SCO | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Le Duigou, Goulven | | | 1916 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | McKay, Roderick M | m | | 2326 | SCO | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Abdulla, Murad | | | 2284 | SCO | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Britton, Richard L | f | | 2185 | ENG | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Bonner, Gerald | | | 2129 | SCO | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Matthew, Ian G | | | 1887 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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