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Individual Calculations October 2008 |
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| Homa, Seth Total change: -18.75 | |   |
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| 36th Annual World Open (Open Section) | Philadelphia, Pennsylvania | USA | 2008-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2256 | 2239 | 3.50 | 9 | -0.75 | 25 | -18.75 | |
|  Ippolito, Dean J | m | | 2425 | USA | 0.50 | 1 | 0.24 | 25 | 6.00 | |  Mohota, Nisha | | wg | 2400 | IND | 0.50 | 1 | 0.21 | 25 | 5.25 | | | Sarkar, Justin | m | | 2411 | USA | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Tate, Emory A | m | | 2378 | USA | 0.50 | 1 | 0.19 | 25 | 4.75 | | | Pruess, David | m | | 2425 | USA | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Dejmek, Mark W | | | 2152 | USA | 0.50 | 1 | -0.12 | 25 | -3.00 | | | Trower, Todd J | | | 2015 | USA | 0.50 | 1 | -0.28 | 25 | -7.00 | | | Drake, Jason M | | | 2156 | USA | 0.50 | 1 | -0.11 | 25 | -2.75 | | | Schoch, Ian David | | | 1945 | USA | 0.50 | 1 | -0.35 | 25 | -8.75 | |
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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