Individual Calculations September 2009 |
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Hough, Randall D Total change: 11.40 | | |
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49th Annual Pacific Southwest Open | Los Angeles, California | USA | 2009-07-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
2111 | 1992 | 1.50 | 3 | 0.42 | 15 | 6.30 | |
| Landaw, Julian W | | | 2291 | USA | 0.00 | 1 | -0.15 | 15 | -2.25 | | Tanaka, Christian | | | 2183 | USA | 0.50 | 1 | 0.25 | 15 | 3.75 | | Zhang, Eric R | | | 1859 | USA | 1.00 | 1 | 0.32 | 15 | 4.80 | | 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) | | 110th Annual US Open | Indianapolis, Indiana | USA | 2009-08-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2152 | 1992 | 1.50 | 4 | 0.34 | 15 | 5.10 | |
| Terrie, Henry L | | | 2104 | USA | 0.50 | 1 | 0.15 | 15 | 2.25 | | Holliman, Bob | | | 2177 | USA | 0.00 | 1 | -0.26 | 15 | -3.90 | | Marshall, Abby | | wf | 2171 | USA | 0.50 | 1 | 0.23 | 15 | 3.45 | | Haessler, Carl A | | | 2155 | USA | 0.50 | 1 | 0.22 | 15 | 3.30 | | 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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