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Individual Calculations March 2020 |
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| Ferrier, David Total change: -14.80 | |   |
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| SGM 2019-20 round 5-6 | decentralised | SUI | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2250 | 2032 | 0.00 | 1 | -0.22 | 20 | -4.40 | |
|  Huss, Andreas | m | | 2250 | SUI | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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 Congress Open 2020 | Perth | SCO | 2020-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 2032 | 3.50 | 5 | -0.52 | 20 | -10.40 | |
| | Heron, Donald | | | 1837 | SCO | 1.00 | 1 | 0.25 | 20 | 5.00 | |  McCusker, Andrew | | | 1762 | SCO | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Ridge, Benjamin | | | 1766 | SCO | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Le, Feuvre Gwenole | | | 1644 | FRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Jennings, Richard | | | 1872 | SCO | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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