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Individual Calculations July 2012 |
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| Vlietstra, Marc Total change: 25.50 | |   |
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| Metro Club Championship A-Division 2012 | Perth | AUS | 2012-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 1997 | 6.00 | 9 | 1.52 | 15 | 22.80 | |
|  Roza, Peter | | | 1974 | AUS | 0.00 | 1 | -0.53 | 15 | -7.95 | |  Choong, Yita | | | 2152 | AUS | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Kueh, Michael | | | 1964 | AUS | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Viswanath, Ganesh | | | 2001 | AUS | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Ellis, David | | | 2000 | AUS | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Lilly, Richard | | | 1916 | AUS | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Shaw, Robin A. | | | 1891 | AUS | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Ferozkohi, Ihsan | | | 2143 | GER | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Fedec, John | | | 1949 | AUS | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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) | | | | Foundation Day Open 2012 | Perth | AUS | 2012-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 1997 | 1.50 | 3 | 0.18 | 15 | 2.70 | |
| | Dunlop, Gordon | | | 1926 | AUS | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Shaw, Robin A. | | | 1891 | AUS | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Xie, George Wendi | m | | 2397 * | AUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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) | | |
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