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Individual Calculations January 2009 |
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| Wang, Kevin Total change: 0.00 | |   |
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| 2008 North Carolina Open Championship | Greensboro, North Carolina | USA | 2008-10-31 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2156 | 0 | 1.00 | 2 | 0.00 | 2156 | | 0.00 | |
|  Dana, Maurice | | | 2092 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Potter, John Russell | | | 2219 | USA | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | | | 39th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2008-11-28 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2342 | 0 | 1.50 | 3 | 0.00 | 2342 | | 0.00 | |
|  Lenderman, Alex | m | | 2443 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Figler, Ilye | f | | 2322 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Rouleau, John | | | 2262 | USA | 1.00 | 1 | 0.00 | | 0.00 | |
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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