Individual Calculations April 2009 |
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Jackson, Ralph E. Total change: -14.55 | | |
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Ballarat Begonia Open | Ballarat | AUS | 2009-03-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
2009 | 2096 | 1.50 | 4 | -0.97 | 15 | -14.55 | |
| Gibbs, Glen | | | 1910 | AUS | 1.00 | 1 | 0.26 | 15 | 3.90 | | Sandler, Leonid | m | | 2331 | AUS | 0.00 | 1 | -0.21 | 15 | -3.15 | | Tan, Justin | | | 1870 | AUS | 0.50 | 1 | -0.29 | 15 | -4.35 | | Chmiel, Rad | | | 1923 | AUS | 0.00 | 1 | -0.73 | 15 | -10.95 | | 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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