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Individual Calculations October 2012 |
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| Bercys, Salvijus Total change: -6.80 | |   |
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| 78th Annual Southwest Open | Dallas, Texas | USA | 2012-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2179 | 2420 | 4.00 | 6 | -0.47 | 10 | -4.70 | |
|  Jiang, Austin Zhiy | | | 2020 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Chandra, Kevin | | | 2020 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Pavlovic, Milos M | m | | 2478 | SRB | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Chiang, Jonathan | | | 2020 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Chirila, Ioan | g | | 2516 | ROU | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Lin, Dachey | | | 2020 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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) | | | | 2012 US Class Championship | Houston, Texas | USA | 2012-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 2425 | 3.00 | 4 | -0.21 | 10 | -2.10 | |
| | Guadalupe Ii, Francisco | | | 2213 | USA | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Toolin, Christopher | | | 2166 | USA | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Lamby, Philipp | | | 2237 | GER | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Chiang, Sarah | | wc | 2089 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | |
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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