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Individual Calculations January 2016 |
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| Williams, Ronald Total change: -30.00 | |   |
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| 2015 Motor City Open | Dearborn, Micihgan | USA | 2015-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1879 | 3.00 | 6 | -0.75 | 40 | -30.00 | |
|  Parasuraman, Surya | | | 1588 | USA | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Brooks, John R | | | 2094 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Mathews, Jeremy | | | 1547 | CAN | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Lahr, Frederick H | | | 1660 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Konovalenko, Sasha | | wc | 1670 | USA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Posthuma, Joshua G | | | 2077 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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