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Individual Calculations February 2013 |
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| Tang, Andrew Total change: 23.85 | |   |
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| 4th Annual Golden State Open | Concord, California | USA | 2013-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2252 | 2156 | 5.00 | 9 | 1.59 | 15 | 23.85 | |
|  Sharma, Arun | | | 2391 | USA | 0.50 | 1 | 0.29 | 15 | 4.35 | |  Yim, Tony | | | 2090 | KOR | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Chow, Colin | | | 2062 | USA | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Mezentsev, Vladimir | m | | 2352 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Apte, Neel | | | 2080 | USA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Kaufman, Lawrence Charles | g | | 2346 | USA | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Amanov, Zhanibek | m | | 2360 | KAZ | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Harmon-Vellotti, Luke Connor | f | | 2338 | USA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Brown, Michael William | | | 2246 | USA | 1.00 | 1 | 0.62 | 15 | 9.30 | |
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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