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Individual Calculations March 2012 |
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| James, Charles Total change: -18.90 | |   |
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| 2012 Winter Tuesday Night Marathon | San Francisco, California | USA | 2012-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1704 | 0.00 | 3 | -0.63 | 30 | -18.90 | |
|  Todortsev, Victor | | | 1884 | USA | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Grey, Peter | | | 1990 | USA | 0.00 | 1 | -0.16 | 30 | -4.80 | |  Delmonico, Nils | | | 1938 | SUI | 0.00 | 1 | -0.21 | 30 | -6.30 | |
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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