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Individual Calculations July 2008 |
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| Coleman, Robbie Total change: 9.25 | |   |
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| Glorney Cup | Dublin | IRL | 2007-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1969 | 1.50 | 3 | -0.34 | 25 | -8.50 | |
|  Russell, Christopher | | | 2021 | ENG | 0.50 | 1 | 0.07 | 25 | 1.75 | |  Osborne, Sam | | | 1929 | IRL | 0.50 | 1 | -0.06 | 25 | -1.50 | | | Grzymek, David | | | 1677 | IRL | 0.50 | 1 | -0.35 | 25 | -8.75 | |
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) | | | | Edinburgh Congress | Edinburgh | SCO | 2008-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 2018 | 2.00 | 4 | 0.71 | 25 | 17.75 | |
| | Burnett, Andrew B | | | 2221 | SCO | 1.00 | 1 | 0.76 | 25 | 19.00 | | | Arakhamia-Grant, Ketevan | m | wg | 2368 | SCO | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Donohue, Tom | | | 1855 | SCO | 0.50 | 1 | -0.22 | 25 | -5.50 | | | Redpath, Joe | | | 2234 | SCO | 0.50 | 1 | 0.28 | 25 | 7.00 | |
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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