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Individual Calculations July 2013 |
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| Wu, Christopher Total change: -8.10 | |   |
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| 22nd Annual Chicago Open - Master Section | Wheeling, Illinois | USA | 2013-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2233 | 2199 | 4.00 | 9 | -0.16 | 15 | -2.40 | |
|  Gurevich, Dmitry | g | | 2492 | USA | 0.50 | 1 | 0.35 | 15 | 5.25 | |  Finegold, Benjamin P | g | | 2505 | USA | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Rosenthal, Nicholas | | | 2062 | USA | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Korba, Nicky | | | 2008 | USA | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Chiang, Sarah | | wf | 2098 | USA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Song, Edward | | | 2093 | USA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Adamson, Robby | f | | 2284 | USA | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Rosen, Eric S | f | | 2289 | USA | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Denton, Bradley J | | | 2270 | USA | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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) | | | | 2013 US Junior Open - Under 21 Section | Tarrytown, New York | USA | 2013-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2221 | 2199 | 1.50 | 4 | -0.38 | 15 | -5.70 | |
| | Aaron, Deepak | | | 2257 | USA | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Williams, Justus D | | | 2206 | USA | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Chandra, Akshat | f | | 2270 | USA | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Tang, Andrew | | | 2152 | USA | 0.00 | 1 | -0.57 | 15 | -8.55 | |
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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