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Individual Calculations February 2017 |
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| Nguyen, Tan D Total change: 29.60 | |   |
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| 9th Annual Chesapeake Open - U2200 | Rockville, Maryland | USA | 2017-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1854 | 3.50 | 6 | 0.74 | 40 | 29.60 | |
|  Hyland, Mark | | | 1857 | USA | 1.00 | 1 | 0.50 | 40 | 20.00 | |  Malcolm, Douglas M | | | 1655 | USA | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Hua, Eugene | c | | 2118 | CAN | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Mao, Andrew | | | 1880 | USA | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Obregon, Deodato N | | | 1968 | USA | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Heller, Garrett | | | 1841 | USA | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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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