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Individual Calculations August 2017 |
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| Pan, Christopher Total change: 58.00 | |   |
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| 2017 National Open (U2300) | Las Vegas, Nevada | USA | 2017-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1982 | 3.00 | 5 | 0.29 | 40 | 11.60 | |
|  Ghazarian, Kirk Vagho | | | 1833 | USA | 0.00 | 1 | -0.70 | 40 | -28.00 | |  Narnur, Pranav A | | | 1843 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Barbre, Stephen | | | 1993 | USA | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Heredia Serrano, Carla | | wg | 2082 | ECU | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Gatica, Jose | | | 1995 | USA | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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) | | | | 2017 Sacramento Chess Championship | Sacramento, California | USA | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 1982 | 2.50 | 3 | 1.16 | 40 | 46.40 | |
| | Oza, Nikunj Chandrakant | | | 1752 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Aigner, Michael | | | 2191 | USA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Macfarland, James | | | 2113 | USA | 1.00 | 1 | 0.68 | 40 | 27.20 | |
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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