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Individual Calculations April 2008 |
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| Small, Greg Total change: -16.35 | |   |
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| 17th Annual North American Open | Las Vegas, NV | USA | 2007-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2261 | 2255 | 2.00 | 5 | -0.52 | 15 | -7.80 | |
|  Akobian, Varuzhan | g | | 2585 | USA | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Wolfley, Lawrence | | | 2147 | USA | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Akopian, Robert | | | 2150 | USA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Monokroussos, Dennis | | | 2245 | USA | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Brownscombe, Tom | f | | 2180 | USA | 0.50 | 1 | -0.10 | 15 | -1.50 | |
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) | | | | 15th Annual Western Class Championships | Agoura Hills California | USA | 2008-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2145 | 2250 | 2.00 | 4 | -0.57 | 15 | -8.55 | |
| | Akopian, Robert | | | 2134 | USA | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Naroditsky, Daniel | f | | 2205 | USA | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Gutman, Joshua | | | 2097 | USA | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Pearson, Michael | | | 2143 | USA | 0.50 | 1 | -0.15 | 15 | -2.25 | |
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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