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Individual Calculations March 2012 |
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| Yim, Tony Sung Total change: 49.50 | |   |
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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 |
| 2183 | 2062 | 4.00 | 7 | 1.65 | 30 | 49.50 | |
|  Peschel, Andreas | | | 2176 | GER | 0.50 | 1 | 0.16 | 30 | 4.80 | |  Anderson, Renard W | f | | 2228 | USA | 0.50 | 1 | 0.22 | 30 | 6.60 | | | Margulis, Yevgeniy | | | 2167 | USA | 1.00 | 1 | 0.64 | 30 | 19.20 | | | Hu, Bryan | | | 2204 | USA | 1.00 | 1 | 0.69 | 30 | 20.70 | | | Nilsson, Martin | | | 2189 | SWE | 0.00 | 1 | -0.33 | 30 | -9.90 | | | Formanek, Edward W | m | | 2184 | USA | 1.00 | 1 | 0.67 | 30 | 20.10 | | | Heung, Christopher | | | 2134 | USA | 0.00 | 1 | -0.40 | 30 | -12.00 | |
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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