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Individual Calculations July 2008 |
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| Schiller, Eric Total change: -16.50 | |   |
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| Bay Area Chess 39th Memorial Day Festival | Santa Clara, CA | USA | 2008-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2145 | 2183 | 0.00 | 1 | -0.55 | 15 | -8.25 | |
|  Hills, Kenneth B | | | 2145 | USA | 0.00 | 1 | -0.55 | 15 | -8.25 | |
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) | | | | 2008 National Open | Las Vegas, Nevada | USA | 2008-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2316 | 2183 | 0.50 | 3 | -0.55 | 15 | -8.25 | |
| | Erenburg, Sergey | g | | 2533 | ISR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Schuyler, James | | | 2320 | USA | 0.00 | 1 | -0.32 | 15 | -4.80 | |  Merwin, Steve | | | 2094 | 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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