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Individual Calculations September 2010 |
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| Huang, Vincent Total change: 36.30 | |   |
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| 50th Annual Pacific Southwest Open | Los Angeles, California | USA | 2010-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2292 | 2092 | 2.00 | 4 | 0.91 | 15 | 13.65 | |
|  Peters, Jack | m | | 2379 | USA | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Gutman, Joshua | | | 2151 | USA | 0.50 | 1 | 0.08 | 15 | 1.20 | |  Kurosaki, Takashi | | | 2145 | USA | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Khachiyan, Melikset | g | | 2492 * | USA | 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) | | | | 111th Annual US Open - Jerry Hanken Memorial | Irvine, California | USA | 2010-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2208 | 2092 | 4.00 | 7 | 1.51 | 15 | 22.65 | |
| | Dean, Jim H | f | | 2247 | USA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Mayers, Dan E | | | 1972 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Brownscombe, Tom | f | | 2182 | USA | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Phillips, Jeff | | | 2041 | USA | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Hughes, Tyler B | | | 2312 | USA | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Kaufman, Lawrence | g | | 2413 | USA | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Beelby, Matthew A | f | | 2291 | USA | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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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