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Individual Calculations April 2008 |
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| Kampel, Guido Total change: 4.00 | |   |
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| NY January Open | New York, NY | USA | 2008-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2081 | 2014 | 1.00 | 2 | 0.18 | 25 | 4.50 | |
|  Thaler, Michael | | | 2115 | USA | 0.00 | 1 | -0.36 | 25 | -9.00 | |  Young, Zachary A | | | 2046 | USA | 1.00 | 1 | 0.54 | 25 | 13.50 | |
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) | | | | New York February Open | New York, New York | USA | 2008-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 2014 | 1.00 | 2 | -0.02 | 25 | -0.50 | |
| | Rabin, Evan | | | 1993 | USA | 0.50 | 1 | -0.03 | 25 | -0.75 | | | Swaminathan, Rahul | | | 2023 | USA | 0.50 | 1 | 0.01 | 25 | 0.25 | |
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) | | |
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