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Individual Calculations October 2012 |
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| Ghatti, Sanjay Total change: 33.90 | |   |
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| 2012 North Carolina Open | Greensboro, North Carolina | USA | 2012-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 1743 | 0.00 | 1 | -0.11 | 30 | -3.30 | |
|  Jiang, Tian-Shun A | | | 2092 | USA | 0.00 | 1 | -0.11 | 30 | -3.30 | |
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 |
| 1962 | 1743 | 2.00 | 3 | 1.24 | 30 | 37.20 | |
|  Feng, Maggie | | | 1768 | USA | 1.00 | 1 | 0.53 | 30 | 15.90 | | | Cooklev, Steven | | | 2131 | USA | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Tallo, Emily K | | | 1987 | USA | 1.00 | 1 | 0.80 | 30 | 24.00 | |
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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