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Individual Calculations July 2012 |
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| Victoria, Jesse V Total change: 20.40 | |   |
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| 2012 National Open - U2200 Section | Las Vegas, Nevada | USA | 2012-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 1940 | 1.50 | 2 | 0.68 | 30 | 20.40 | |
|  Hua, Margaret M | | | 1957 | USA | 1.00 | 1 | 0.52 | 30 | 15.60 | | | Beilin, Solomon I | | | 2060 | USA | 0.50 | 1 | 0.16 | 30 | 4.80 | |
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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