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Individual Calculations October 2012 |
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| Feng, Maggie Total change: -22.20 | |   |
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| 2012 New Jersey State Championship | Somerset, New Jersey | USA | 2012-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2168 | 1768 | 0.00 | 1 | -0.08 | 30 | -2.40 | |
|  Milovanovic, Dragan | | | 2168 * | SRB | 0.00 | 1 | -0.08 | 30 | -2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 5th Annual Louisville Open | Louisville, Kentucky | USA | 2012-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1768 | 0.00 | 2 | -0.66 | 30 | -19.80 | |
| | Ghatti, Sanjay | | | 1743 | USA | 0.00 | 1 | -0.53 | 30 | -15.90 | |  Bush, Chris | | | 2096 | USA | 0.00 | 1 | -0.13 | 30 | -3.90 | |
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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