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Individual Calculations December 2017 |
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| Chen, Forest Total change: 58.00 | |   |
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| 26th Annual Kings Island Open | Blue Ash, Ohio | USA | 2017-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 1983 | 3.00 | 4 | 1.45 | 40 | 58.00 | |
|  Xu, Arthur | c | | 1900 | USA | 1.00 | 1 | 0.39 | 40 | 15.60 | |  Opaska, Michael | | | 1948 | USA | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Li, Ben | f | | 2331 | USA | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Ramer, Scott | | | 2153 | USA | 0.50 | 1 | 0.22 | 40 | 8.80 | |
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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