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Individual Calculations March 2016 |
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| Orr, Mark J L Total change: -38.00 | |   |
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| Livingston Open 2016 | Livingston | SCO | 2016-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 2222 | 3.00 | 5 | -0.36 | 20 | -7.20 | |
|  Koehn, Lennart | | | 1905 | SCO | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Gray, Euan | | | 1822 * | SCO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Greet, Andrew N | m | | 2441 | SCO | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Robertson, Ian C | | | 2151 | SCO | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Archibong, Ubong Samuel | | | 2026 | SCO | 0.00 | 1 | -0.75 | 20 | -15.00 | | | * 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) | | | | Perth Open 2016 | Perth | SCO | 2016-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 2208 | 2.50 | 5 | -1.54 | 20 | -30.80 | |
| | Koehn, Lennart | | | 1905 | SCO | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Marks, Ian A | | | 1875 | SCO | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Burnett, Andrew | f | | 2165 | SCO | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Lawson, Robert | | | 1848 | SCO | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ridge, Michael | | | 1927 | SCO | 0.00 | 1 | -0.84 | 20 | -16.80 | |
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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