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Individual Calculations January 2017 |
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| Watson, John L Total change: -9.60 | |   |
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| 52nd Annual American Open | Costa Mesa, California | USA | 2016-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2261 | 2257 | 1.50 | 5 | -0.96 | 10 | -9.60 | |
|  Huertas Carballo, Dayron | | | 2262 | MEX | 0.00 | 1 | -0.49 | 10 | -4.90 | |  Lin, Andy | | | 2005 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Yermolinsky, Alex | g | | 2478 | USA | 0.00 | 1 | -0.22 | 10 | -2.20 | | | Baasansuren, Erdene | f | | 2124 | MGL | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Kiewra, Keaton F | m | | 2438 | USA | 0.00 | 1 | -0.26 | 10 | -2.60 | |
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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