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Individual Calculations January 2016 |
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| Yang, Darwin Total change: -2.60 | |   |
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| 46th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2015-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2254 | 2473 | 3.50 | 5 | -0.26 | 10 | -2.60 | |
|  Moon, Benjamin | | | 2134 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Samuelson, Andrew | | | 2187 | USA | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Tarhon, Brian | | | 2139 | ENG | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Flaquer, Luis | f | | 2227 | DOM | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Erenburg, Sergey | g | | 2585 | USA | 0.50 | 1 | 0.15 | 10 | 1.50 | |
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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