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Individual Calculations November 2011 |
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| Labedz, Patrycja Total change: 55.20 | |   |
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| 77th Annual Southwest Open | Dallas, Texas | USA | 2011-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2325 | 2091 | 5.00 | 7 | 3.24 | 15 | 48.60 | |
|  Chirila, Ioan | g | | 2491 * | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Webb, Mike K | | | 1932 | USA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Safin, Artur K | | | 2228 | USA | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Sawyer, Bradley J | | | 2154 | USA | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Boros, Denes | g | | 2491 * | HUN | 1.00 | 1 | 0.92 | 15 | 13.80 | | | Pavlovic, Milos M | m | | 2491 * | SRB | 1.00 | 1 | 0.92 | 15 | 13.80 | | | Sadorra, Julio C | g | | 2490 | PHI | 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) | | | | DCC FIDE Open IX | Richardson, Texas | USA | 2011-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 2091 | 3.00 | 4 | 0.44 | 15 | 6.60 | |
| | Murthy, Aaditya | | | 1869 | USA | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Chiang, Jonathan | | | 1842 | USA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Safin, Artur K | | | 2228 | USA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Chiang, Sarah | | wc | 1981 | USA | 1.00 | 1 | 0.35 | 15 | 5.25 | |
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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