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Individual Calculations September 2017 |
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| Frank, Ryan Total change: -36.40 | |   |
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| 7th Annual Potomac Open - U2100 | Rockville, Maryland | USA | 2017-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1792 | 1.00 | 2 | -0.53 | 40 | -21.20 | |
|  Wang, Ellen | | | 1533 | USA | 0.50 | 1 | -0.32 | 40 | -12.80 | |  Jay, Neel | | | 1637 | USA | 0.50 | 1 | -0.21 | 40 | -8.40 | |
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) | | | | 6th Annual Washington International - Experts | Rockville, Maryland | USA | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1792 | 3.00 | 6 | -0.38 | 40 | -15.20 | |
| | Tan, Richard T | | | 1955 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Ladan, Nicholas John | | | 1587 | USA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Boris, Peter Theodore | | | 1752 | USA | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Caluza, Juni | | | 1790 | CAN | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Al-Hariri, Saad | | | 1792 | USA | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Reddy, Satvik | | | 1569 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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