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Individual Calculations September 2009 |
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| Dana, Maurice Total change: 6.25 | |   |
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| 36th LPO | Winston-Salem, North Carolina | USA | 2009-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2139 | 2103 | 2.50 | 5 | 0.25 | 25 | 6.25 | |
|  Xin, Samuel | | | 2035 | USA | 1.00 | 1 | 0.41 | 25 | 10.25 | |  Barnett, Alexander | | | 2236 | USA | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Marsh, Matthew L | | | 2122 | USA | 1.00 | 1 | 0.53 | 25 | 13.25 | | | Potter, Russell | | | 2212 | USA | 0.50 | 1 | 0.15 | 25 | 3.75 | | | Tae, Patrick | | | 2092 | USA | 0.00 | 1 | -0.52 | 25 | -13.00 | |
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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