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Individual Calculations July 2012 |
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| Ovcina, Dennis Total change: -14.70 | |   |
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| NSW Open 2012 | Sydney | AUS | 2012-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 2243 | 5.50 | 7 | 0.89 | 15 | 13.35 | |
|  Louie, Ryan | | | 1843 * | AUS | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Rewais, Sarwat | | | 1937 | AUS | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Starke, Andrew | | | 2045 | AUS | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Xie, George Wendi | m | | 2408 | AUS | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Kempen, Leon | | | 2021 | AUS | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Kargosha, Bahman | | | 2131 | IRI | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Illingworth, Max | f | | 2344 | AUS | 0.50 | 1 | 0.14 | 15 | 2.10 | | | * 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) | | | | Gold Coast Open 2012 | Gold Coast | AUS | 2012-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 2243 | 2.50 | 5 | -1.87 | 15 | -28.05 | |
| | Vuglar, Shanon | | | 1843 * | AUS | 0.00 | 1 | -0.92 | 15 | -13.80 | | | Simmonds, Leteisha | | | 1843 * | AUS | 0.00 | 1 | -0.92 | 15 | -13.80 | | | Harris, Bruce | | | 1843 * | AUS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Yu, Derek | | | 1991 | AUS | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Guo, Emma | | wm | 2005 | AUS | 1.00 | 1 | 0.20 | 15 | 3.00 | | | * 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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