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Individual Calculations June 2014 |
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| Preotu, Razvan N Total change: 2.25 | |   |
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| 23rd Annual Chicago Open | Wheeling, Illinois | USA | 2014-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2312 | 2339 | 5.00 | 9 | 0.15 | 15 | 2.25 | |
|  Lastra, Ricardo | | | 2058 | USA | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Kaidanov, Gregory | g | | 2575 | USA | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Drake, Jason M | | | 2161 | USA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Holt, Conrad | g | | 2555 | USA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Yuan, Yuanling | | wm | 2230 | CAN | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Zhang, Yuanchen | f | | 2149 | CAN | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Danelia, Mariam | | wm | 2237 | GEO | 1.00 | 1 | 0.36 | 15 | 5.40 | | | King, Alexander B | | | 2231 | USA | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Sadorra, Julio Catalino | g | | 2611 | PHI | 0.00 | 1 | -0.17 | 15 | -2.55 | |
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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