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Individual Calculations March 2012 |
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| Heung, Christopher Total change: 7.50 | |   |
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| 21st Annual North American Open - U2300 Section | Las Vegas, Nevada | USA | 2011-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2134 | 2134 | 3.50 | 6 | 0.50 | 15 | 7.50 | |
|  Iinuma, Paul Y | | | 2063 | USA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Nilsson, Martin | | | 2189 | SWE | 0.50 | 1 | 0.08 | 15 | 1.20 | |  Lebovitz, Andrew E | | | 2024 | USA | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Hassen, Matt | | | 2275 | USA | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Brown, Michael W | | | 2193 | USA | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Yim, Tony Sung | | | 2062 | KOR | 1.00 | 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) | | |
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