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Individual Calculations May 2013 |
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| Arakhamia-Grant, Ketevan Total change: -5.60 | |   |
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| Edinburgh Premier 2013 | Edinburgh | SCO | 2013-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 2406 | 3.50 | 5 | -0.56 | 10 | -5.60 | |
|  Bhopal, Raj | | | 2108 | SCO | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Macqueen, Calum | | | 2236 | SCO | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Buchanan, Walter F | | | 2115 | SCO | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Doyle, James | | | 2006 * | SCO | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Orr, Mark J L | m | | 2240 | IRL | 0.50 | 1 | -0.22 | 10 | -2.20 | | | * 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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