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Individual Calculations April 2009 |
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| Ye, Ling F Total change: -16.65 | |   |
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| 18th Annual North American Open | Las vegas, Nevada | USA | 2008-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 2188 | 2.50 | 6 | -1.11 | 15 | -16.65 | |
|  Velikanov, Alexander | | | 2067 | USA | 0.50 | 1 | -0.16 | 15 | -2.40 | |  Kudryavtsev, Vadim | | | 2173 | RUS | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Nita Iii, Marian M | | | 2091 | USA | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Heung, Christopher | | | 1946 | USA | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Moon, Ryan J | | | 2213 | USA | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Bernardino Jr, Almario | | | 2169 | PHI | 0.50 | 1 | -0.03 | 15 | -0.45 | |
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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