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Individual Calculations August 2013 |
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| Hamilton, Sam Total change: -52.80 | |   |
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| 41st Annual World Open - U2200 Section | Arlington, Virginia | USA | 2013-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 2207 | 2.00 | 5 | -1.76 | 30 | -52.80 | |
|  Steinberg, David I | | | 2076 | USA | 0.00 | 1 | -0.68 | 30 | -20.40 | | | Slack, David | | | 1898 | USA | 0.50 | 1 | -0.36 | 30 | -10.80 | | | Singh, Ravishen | | | 2061 | TRI | 0.00 | 1 | -0.70 | 30 | -21.00 | |  Redkin, Dmitriy S | | | 2066 | USA | 1.00 | 1 | 0.31 | 30 | 9.30 | | | Arun, Siddharth | | | 1938 | USA | 0.50 | 1 | -0.33 | 30 | -9.90 | |
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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