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Individual Calculations January 2009 |
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| Pearson, Michael Total change: 7.35 | |   |
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| Irving Chernev Memorial TNM | San Francisco, CA | USA | 2008-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 2163 | 2.50 | 3 | 0.49 | 15 | 7.35 | |
|  Gaffagan, Steven | | | 2058 | USA | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Gray, William | | | 1813 | USA | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Shakhnazarov, Oleg | | | 2175 | USA | 1.00 | 1 | 0.52 | 15 | 7.80 | |
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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