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Individual Calculations January 2011 |
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| Fisher, William Total change: 4.35 | |   |
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| 41st Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2010-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2230 | 2161 | 2.00 | 4 | 0.29 | 15 | 4.35 | |
|  Tom, George | | | 2030 | USA | 1.00 | 1 | 0.32 | 15 | 4.80 | |  Hungaski, Robert A | m | | 2451 | USA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Ding, Andrew | | | 2032 | USA | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Mandizha, Farai | f | | 2406 | ZIM | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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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