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Individual Calculations July 2008 |
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| Heung, Christopher Total change: 27.00 | |   |
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| 15th Space Coast Open | Cocoa Beach, Florida | USA | 2008-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2145 | 1883 | 2.00 | 3 | 1.44 | 15 | 21.60 | |
|  Daly, Troy | | | 2151 | USA | 1.00 | 1 | 0.83 | 15 | 12.45 | |  Maharramzade, Javad | m | | 2233 | AZE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Marshall, Mario V | | | 2051 | JAM | 1.00 | 1 | 0.72 | 15 | 10.80 | |
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) | | | | 17th Annual Chicago Open (U2300 Section) | Wheeling, Illinois | USA | 2008-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 1883 | 1.00 | 3 | 0.36 | 15 | 5.40 | |
| | Caveney, Geoffrey | | | 2105 | USA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Murthy, Pappu | | | 2105 | USA | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Mensing, Fabio | | | 2128 | AHO | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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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