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Individual Calculations December 2012 |
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| Tang, Jason Total change: -9.15 | |   |
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| Victorian Teams A-Grade 2012 | Melbourne | AUS | 2012-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 2080 | 2.00 | 5 | -0.29 | 15 | -4.35 | |
|  Khaled, Omar | | | 1977 | BAN | 0.00 | 1 | -0.64 | 15 | -9.60 | |  Schon, Eugene | | | 2169 | AUS | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Urban, Szilveszter | | | 2103 | HUN | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Stojic, Dusan | f | | 2316 | AUS | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Ly, Thai | | | 2008 | AUS | 0.00 | 1 | -0.60 | 15 | -9.00 | |
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) | | | | Box Hill Open 2012 | Melbourne | AUS | 2012-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 2080 | 2.50 | 4 | -0.32 | 15 | -4.80 | |
| | Cannon, David | | | 1680 * | AUS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Wallis, Christopher | f | | 2273 | AUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Narenthran, Savithri | | | 1775 | AUS | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Chmiel, Rad | | | 1852 | AUS | 0.50 | 1 | -0.29 | 15 | -4.35 | | | * 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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