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Individual Calculations March 2012 |
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| Matlin, Anna R Total change: 6.60 | |   |
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| 2012 Chesapeake Open | Rockville, Maryland | USA | 2012-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 1984 | 1.50 | 3 | 0.44 | 15 | 6.60 | |
|  Wang, Kevin | | | 2185 | USA | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Savage, Allan G | f | | 2157 | USA | 0.00 | 1 | -0.27 | 15 | -4.05 | |  Attanagoda, Isuru | | | 1949 | USA | 1.00 | 1 | 0.45 | 15 | 6.75 | |
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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