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Individual Calculations May 2010 |
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| Huang, Winston Total change: -15.50 | |   |
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| 40th Annual World Amateur Team & US Tean East | Parsippany, New Jersey | USA | 2010-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2440 | 2210 | 0.00 | 2 | -0.47 | 25 | -11.75 | |
|  Hess, Robert L | g | | 2572 | USA | 0.00 | 1 | -0.10 | 25 | -2.50 | |  Rubenchik, Rodion | f | | 2307 | USA | 0.00 | 1 | -0.37 | 25 | -9.25 | |
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) | | | | Hartford Open | Windsor Locks, Connecticut | USA | 2010-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2165 | 2202 | 1.50 | 3 | -0.15 | 25 | -3.75 | |
| | Harding, Andre E | | | 1988 | USA | 1.00 | 1 | 0.23 | 25 | 5.75 | | | Hungaski, Robert A | m | | 2407 | USA | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Harris, Ian | | | 2101 | USA | 0.50 | 1 | -0.14 | 25 | -3.50 | |
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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