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Individual Calculations May 2012 |
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| Kwartler, Lonnie S Total change: 10.50 | |   |
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| 42nd Annual World Amateur Team and US Team East | Parsippany, New Jersey | USA | 2012-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2206 | 2171 | 3.00 | 5 | 0.70 | 15 | 10.50 | |
|  Ainsworth, Michael | | | 1982 | USA | 1.00 | 1 | 0.25 | 15 | 3.75 | |  Perez, Robert | | | 2284 | USA | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Chen, Kevin E | | | 1995 | USA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Kekelidze, Mikheil | g | | 2458 | GEO | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Pujol, Carlos | f | | 2313 | CUB | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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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