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Individual Calculations April 2009 |
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| Times, Lawyer Total change: -2.20 | |   |
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| 39th Annual World Amateur Team & US Team East | Parsippany, New Jersey | USA | 2009-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 2020 | 2.00 | 5 | 0.38 | 25 | 9.50 | |
|  Eynullayeva, Roza | | wf | 2195 | USA | 0.50 | 1 | 0.23 | 25 | 5.75 | |  Miloslavsky, Vladi | | | 2241 | USA | 0.50 | 1 | 0.28 | 25 | 7.00 | | | Shen, Victor C | | | 2140 | USA | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Khojandi, Aryan | | | 2022 | USA | 1.00 | 1 | 0.50 | 25 | 12.50 | | | Appelman, Harris B | | | 2174 | USA | 0.00 | 1 | -0.29 | 25 | -7.25 | |
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) | | | NOTE: K factor changed | | 18th Annual Eastern Class Championships | Sturbridge, Massachusetts | USA | 2009-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 2020 | 0.00 | 3 | -0.78 | 15 | -11.70 | |
| | Shmelov, Denys K | | | 2340 | UKR | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Curdo, John A | f | | 2249 | USA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Aaron, Deepak | | | 2066 | USA | 0.00 | 1 | -0.44 | 15 | -6.60 | |
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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