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Individual Calculations March 2012 |
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| Arond, Dean Total change: 20.70 | |   |
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| Tim Just's Winter Open/Reserve XXVIII | Oak Brook. Illinois | USA | 2012-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 1769 | 1.50 | 4 | 0.69 | 30 | 20.70 | |
|  Kaczynski, Thomas | | | 2070 | USA | 0.50 | 1 | 0.35 | 30 | 10.50 | |  Chen, Michael L | | | 2008 | USA | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Rajendra, Avinash | | | 1995 | USA | 0.50 | 1 | 0.29 | 30 | 8.70 | | | Hart, Vincent J | | | 1960 | USA | 0.50 | 1 | 0.25 | 30 | 7.50 | |
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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