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Individual Calculations November 2014 |
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| Arond, Dean Total change: 15.40 | |   |
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| 2014 Chess - IQ October Quads I | Skokie, Illinois | USA | 2014-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 1762 | 1.50 | 3 | 0.27 | 20 | 5.40 | |
|  Wang, Ricky | | | 1768 | USA | 0.00 | 1 | -0.49 | 20 | -9.80 | |  Tutush, Dusan | | | 1922 | USA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Cohen, Fredric S | | | 1797 | USA | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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) | | | | 2014 Chess - IQ October Plus Score Open | Skokie, Illinois | USA | 2014-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1762 | 2.00 | 3 | 0.50 | 20 | 10.00 | |
| | Pandey, Divya | | | 1449 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Rajendra, Avinash | | | 1962 | USA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Smythe, Bill | | | 1838 | USA | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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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