Individual Calculations April 2018 |
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Ferozkohi, Ihsan Total change: -5.40 | | |
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2018 Southern Suburbs Open | Perth | AUS | 2018-02-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1839 | 2123 | 5.50 | 7 | -0.27 | 20 | -5.40 | |
| McAteer, Ian | | | 1723 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | Ayling, Simon D | | | 1752 | AUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | Holland, Dennis | | | 1871 | AUS | 0.00 | 1 | -0.81 | 20 | -16.20 | | Ellis, David | | | 1934 | AUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | Geronimo, Brent | | | 1723 * | PHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Kelly, Adam | c | | 2018 | AUS | 0.50 | 1 | -0.14 | 20 | -2.80 | | Hardegen, Kathryn | | wf | 1850 | AUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | * 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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