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Individual Calculations July 2012 |
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| McLaren, Brian R Total change: -7.20 | |   |
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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 |
| 1963 | 2161 | 1.00 | 2 | -0.48 | 15 | -7.20 | |
|  Pryor, Jamieson | | | 1855 | USA | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Abdelmoniem, Hossam H | | | 2071 | EGY | 0.00 | 1 | -0.62 | 15 | -9.30 | |
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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