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Individual Calculations April 2008 |
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| Wolfley, Lawrence Total change: -6.50 | |   |
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| 17th Annual North American Open | Las Vegas, NV | USA | 2007-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 2147 | 2.00 | 5 | -0.26 | 25 | -6.50 | |
|  Karklins, Andrew | f | | 2279 | USA | 0.00 | 1 | -0.32 | 25 | -8.00 | |  Small, Gregg | | | 2255 | USA | 0.50 | 1 | 0.15 | 25 | 3.75 | | | Hanken, Jerome | | | 1944 | USA | 1.00 | 1 | 0.24 | 25 | 6.00 | | | Lee, Michael | | | 2243 | USA | 0.50 | 1 | 0.13 | 25 | 3.25 | | | Furman, Leonid | | | 2179 | USA | 0.00 | 1 | -0.46 | 25 | -11.50 | |
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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