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Individual Calculations July 2013 |
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| Paitrick, Derek Richard Total change: 9.00 | |   |
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| 22nd Annual Chicago Open - Master Section | Wheeling, Illinois | USA | 2013-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2216 | 2094 | 3.00 | 7 | 0.60 | 15 | 9.00 | |
|  Felecan, Florin | m | | 2375 | USA | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Denton, Bradley J | | | 2270 | USA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Aripov, Iskandar | | | 2196 | UZB | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Ni, Viktorija | | wm | 2262 | USA | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Norovsambuu, Badamkhand | | | 1922 | MGL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Bora, Safal | | | 2195 | USA | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Santarius, Erik | | | 2292 | USA | 0.50 | 1 | 0.26 | 15 | 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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