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Individual Calculations October 2008 |
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| Higgins, Derrick Total change: -3.25 | |   |
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| 36th Annual World Open (U2400 Section) | Philadelphia, Pennsylvania | USA | 2008-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2202 | 2108 | 2.50 | 7 | -0.13 | 25 | -3.25 | |
|  Wolf, Dan | | | 2295 | ISR | 0.00 | 1 | -0.26 | 25 | -6.50 | |  Fiedler, Brian | | | 2160 | CAN | 0.50 | 1 | 0.07 | 25 | 1.75 | | | Onyekwere, Chikwere G | | | 2241 | NGR | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Anderson, Renard W | f | | 2246 | USA | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Bouzoukis, Charles | | | 2244 | USA | 0.50 | 1 | 0.18 | 25 | 4.50 | | | Hook, William E | | | 2044 | IVB | 0.50 | 1 | -0.09 | 25 | -2.25 | | | Moncayo, Evelyn | | wm | 2182 | ECU | 1.00 | 1 | 0.60 | 25 | 15.00 | |
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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