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Individual Calculations April 2008 |
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| Privman, Boris Total change: 5.85 | |   |
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| 40th Liberty Bell Open | Philadelphia, Pennsylvania | USA | 2008-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2261 | 2195 | 3.50 | 6 | 1.01 | 15 | 15.15 | |
|  Ippolito, Dean | m | | 2417 | USA | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Weser, Adam | | | 2061 | USA | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Robson, Ray | f | | 2389 | USA | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Boekhoff, Andrew | f | | 2325 | USA | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Getz, Alec | | | 2130 | USA | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Barnett, Alexander | | | 2244 | USA | 1.00 | 1 | 0.57 | 15 | 8.55 | |
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 |
| 2105 | 2195 | 0.00 | 1 | -0.62 | 15 | -9.30 | |
| | Szuper, Paul | | | 2105 | USA | 0.00 | 1 | -0.62 | 15 | -9.30 | |
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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