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Individual Calculations March 2012 |
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| Belliard, Luis Total change: 7.05 | |   |
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| 21st Annual North American Open - U2300 Section | Las Vegas, Nevada | USA | 2011-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2076 | 2172 | 3.00 | 4 | 0.47 | 15 | 7.05 | |
|  Karas, Nicholas | | | 2080 | USA | 1.00 | 1 | 0.37 | 15 | 5.55 | |  Nunez Hirales, Juan | | | 2069 | MEX | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Sen, Samir | | | 2132 | USA | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Lebovitz, Andrew E | | | 2024 | USA | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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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