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Individual Calculations November 2009 |
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| Parmet, Daniel E Total change: 8.50 | |   |
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| 2009 Illinois Open Championship | Oak Brook, Illinois | USA | 2009-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2172 | 1928 | 0.00 | 1 | -0.20 | 25 | -5.00 | |
|  Szpisjak, Steven J | | | 2172 | USA | 0.00 | 1 | -0.20 | 25 | -5.00 | |
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) | | | | MCA FIDE Futurity VIII | Chicago, Illinois | USA | 2009-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 1928 | 5.00 | 9 | 0.54 | 25 | 13.50 | |
| | Blackman, William | | | 1855 | USA | 1.00 | 1 | 0.40 | 25 | 10.00 | |  Kosteris, Dimitri | | | 1840 | USA | 1.00 | 1 | 0.38 | 25 | 9.50 | | | Cohen, Lawrence S | | | 2023 | USA | 0.50 | 1 | 0.13 | 25 | 3.25 | | | Britt, Jeff | | | 1895 | USA | 0.50 | 1 | -0.05 | 25 | -1.25 | | | Wood, Christopher | | | 2030 | USA | 0.50 | 1 | 0.14 | 25 | 3.50 | | | Dugovic, Daniel R | | | 2017 | USA | 0.50 | 1 | 0.12 | 25 | 3.00 | | | Villarreal, Brian | | | 1818 | USA | 0.50 | 1 | -0.15 | 25 | -3.75 | | | Ulrich, Tommy | | | 2030 | USA | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Baumgartner, Chris | | | 1878 | USA | 0.50 | 1 | -0.07 | 25 | -1.75 | |
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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