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Individual Calculations September 2009 |
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| Xiong, Jeffery Total change: 0.00 | |   |
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| DFW FIDE Open IV | Richardson, Texas | USA | 2009-06-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1732 | 0 | 2.00 | 3 | 0.00 | 1745 | | 0.00 | |
|  He, Tommy O | | | 1671 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Jayakumar, Adarsh | | | 1917 | USA | 1.00 | 1 | 0.00 | | 0.00 | |  Chiang, Jonathan | | | 1607 | USA | 1.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Dallas Chess Club Summer Round Robin | Richardson, Texas | USA | 2009-06-29 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1738 | 1776 | 6.00 | 9 | 0.00 | 1776 | | 0.00 | |
| | Su, Dion | | | 1738 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Sneden, Jeffrey C | | | 1738 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Wilson, John D | | | 1738 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Baumann, Glenn | | | 1738 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Green, Austen Jay | | | 1738 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Jones, Julia E | | | 1738 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Jamison, Courtney | | | 1738 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Williams, Mack H | | | 1738 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | He, Tommy O | | | 1738 | USA | 1.00 | 1 | 0.00 | | 0.00 | |
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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