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Individual Calculations October 2008 |
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| Karell, Leif Kazuo Total change: -3.00 | |   |
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| 36th Annual World Open (Open Section) | Philadelphia, Pennsylvania | USA | 2008-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2215 | 2040 | 1.50 | 6 | -0.20 | 15 | -3.00 | |
|  Beckman, Thomas J | | | 2073 | USA | 0.50 | 1 | 0.05 | 15 | 0.75 | |  Friedel, Joshua E | m | | 2390 | USA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Harper, Warren | | | 2254 | USA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Chua, Alexander J | | | 2279 | USA | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Yang, Darwin | f | | 2074 | USA | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Uesugi, Shinsaku | | | 2222 | JPN | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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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