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Individual Calculations December 2017 |
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| Kukavica, Tony Total change: 46.00 | |   |
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| 53rd Annual American Open - U2200 | Costa Mesa, California | USA | 2017-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 1917 | 3.00 | 4 | 1.15 | 40 | 46.00 | |
|  Lu, Ming | | | 1694 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Hughes, Austin | | | 2009 | USA | 1.00 | 1 | 0.63 | 40 | 25.20 | |  Yurenok, Sergey | | | 2104 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Eidelman, Gabriel | | | 1962 | USA | 0.50 | 1 | 0.06 | 40 | 2.40 | |
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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