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Individual Calculations May 2012 |
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| Grasso, David Total change: -7.20 | |   |
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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 |
| 2199 | 2195 | 1.50 | 4 | -0.48 | 15 | -7.20 | |
|  Sarkar, Justin | m | | 2370 | USA | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Ture, Taner | | | 2025 | USA | 0.00 | 1 | -0.72 | 15 | -10.80 | |  Winter, Curtis A | | | 1943 | USA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Ippolito, Dean | m | | 2459 | USA | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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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