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Individual Calculations September 2009 |
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| Swaminathan, Rahul Total change: 39.60 | |   |
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| Dean of Chess Academy TransNet FIDE Invitational | Branchburg, New Jersey | USA | 2009-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 2060 | 5.50 | 9 | 2.06 | 15 | 30.90 | |
|  Ferrero, Steve | | | 2153 | USA | 0.50 | 1 | 0.13 | 15 | 1.95 | |  Grasso, David | | | 2131 | USA | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Somers Jr, Michael | | | 2039 | USA | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Feuerstein, Arthur | | | 2106 | USA | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Ippolito, Dean J | m | | 2455 | USA | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Chen, Kevin E | | | 2081 | USA | 0.50 | 1 | 0.03 | 15 | 0.45 | | | West, James R | | | 2162 | USA | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Hall, Timothy J | | | 2118 | USA | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Wu, Christopher | | | 2153 | USA | 0.50 | 1 | 0.13 | 15 | 1.95 | |
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) | | | | 15th Annual Northeast Open | Stamford, Connecticut | USA | 2009-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 2060 | 1.00 | 1 | 0.58 | 15 | 8.70 | |
| | Schwartz, Maxwell | | | 2116 | USA | 1.00 | 1 | 0.58 | 15 | 8.70 | |
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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