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Individual Calculations August 2019 |
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| Orr, Mark J L Total change: 24.20 | |   |
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| 126th Scottish Championship and International Open 2019 | Edinburgh | SCO | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 2075 | 4.50 | 9 | 1.21 | 20 | 24.20 | |
|  Aitchison, A Keith | | | 1675 * | SCO | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gourlay, Iain | f | | 2365 | SCO | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Dawson, Alastair | | | 1796 | SCO | 1.00 | 1 | 0.16 | 20 | 3.20 | | | McClement, Andrew | | | 2238 | SCO | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Han, Yichen | c | | 2217 | NED | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Reimanis, Ritvars | f | | 2351 | LAT | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Arakhamia-Grant, Ketevan | g | wg | 2386 | SCO | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Tate, Alan | f | | 2283 | SCO | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Pritchett, Craig W | m | | 2274 | SCO | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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