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Individual Calculations August 2013 |
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| Sinha, Sahil Total change: 23.85 | |   |
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| DC International | Arlington, Virginia | USA | 2013-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 1898 | 4.00 | 9 | 1.32 | 15 | 19.80 | |
|  Pressman, Leif A | f | | 2240 | USA | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Bowersock, Michael | | | 2124 | USA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Nieto, Manuel Valerio Waldo | | | 1975 | COL | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Zheng, Andrew | | | 2088 | USA | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Liu, Chengming | | | 1683 | CHN | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Li, Ruifeng | c | | 2203 | USA | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Zhang, Yuanchen | | | 2058 | CAN | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Panchanatham, Vignesh | | | 2069 | USA | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Polgar-Shutzman, Tom | | | 2102 | USA | 0.50 | 1 | 0.26 | 15 | 3.90 | |
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) | | | | 41st Annual World Open - U2200 Section | Arlington, Virginia | USA | 2013-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 1898 | 2.00 | 5 | 0.27 | 15 | 4.05 | |
| | Virkud, Apurva | | | 1906 | USA | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Gaffagan, Steven | | | 2078 | USA | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Yang, Charles | | | 2086 | USA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Lampman, Becca M.x. | | | 1944 | USA | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Redkin, Dmitriy S | | | 2066 | 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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