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Individual Calculations August 2017 |
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| Gatica, Jose Total change: 14.60 | |   |
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| 2017 National Open (U2300) | Las Vegas, Nevada | USA | 2017-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 1995 | 3.00 | 6 | 0.73 | 20 | 14.60 | |
|  Eckert, Doug D | f | | 2149 | USA | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Chou, Jeffrey | | | 1945 | USA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Cusi, Ronald | f | | 2373 | USA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Diamond, Jim A. | | | 2211 | USA | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Ravuri, Vinesh | | | 1940 | USA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Pan, Christopher | | | 1982 | USA | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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