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Individual Calculations May 2012 |
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| Stoyko, Stephen E Total change: -5.25 | |   |
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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 |
| 2338 | 2156 | 0.50 | 3 | -0.35 | 15 | -5.25 | |
|  Zhang, Melvin | | | 2212 | USA | 0.50 | 1 | 0.08 | 15 | 1.20 | |  Margvelashvili, Giorgi | g | | 2531 | GEO | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Gorman, Dov | f | | 2270 | USA | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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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