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Individual Calculations August 2016 |
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| Butsenko, Igor Total change: -7.60 | |   |
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| 2016 Southern Suburbs Chess Club Division A | Perth | AUS | 2016-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 2238 | 5.00 | 7 | -0.57 | 20 | -11.40 | |
|  Hardegen, Andrew | | | 1984 | AUS | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Escalante, Lorenzo | | | 1838 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Holland, Dennis | | | 1908 | AUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Soutar, Gavin | | | 1840 | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ferozkohi, Ihsan | | | 2104 | GER | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Horstmann, Michael | | | 2223 | GER | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Ellis, David | | | 1954 | AUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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) | | | | 2016 Western Australia Open Championship | Perth | AUS | 2016-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 2238 | 3.50 | 5 | 0.19 | 20 | 3.80 | |
| | Kinsman, Craig C | | | 1917 | AUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Choong, Yita | | | 2219 | AUS | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Gong, Patrick | | | 2147 | AUS | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Boyd, Tristan | f | | 2287 | AUS | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Maris, Robert | | | 1934 | AUS | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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