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Individual Calculations July 2008 |
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| Goldstein, Brian Total change: 26.55 | |   |
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| World Amateur Team | Parsippany, New Jersey USA | USA | 2008-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2257 | 2103 | 1.00 | 2 | 0.33 | 15 | 4.95 | |
|  Weser, Adam | | | 2061 | USA | 1.00 | 1 | 0.44 | 15 | 6.60 | |  Dzindzichashvili, Rom | g | | 2453 | USA | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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 |
| 2201 | 2103 | 4.00 | 7 | 1.44 | 15 | 21.60 | |
| | Dean, Jim | f | | 2248 | USA | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Shah, Fenil | | | 2129 | IND | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Burgess, Jon | | | 2223 | ENG | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Francisco, Richard | | | 2225 | USA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Wallach, Kenneth | | | 2189 | USA | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Dougherty, Michael | f | | 2205 | CAN | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Wright, William | | | 2187 | USA | 0.50 | 1 | 0.12 | 15 | 1.80 | |
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) | | |
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