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Individual Calculations December 2017 |
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| Narayanan, Saumik Total change: -18.00 | |   |
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| 2017 Minnesota Class Championship | Plymouth, Minnesota | USA | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1892 | 1.00 | 2 | -0.01 | 20 | -0.20 | |
|  Khadem, Masoud | | | 1887 | USA | 0.00 | 1 | -0.51 | 20 | -10.20 | |  Voje, Daniel W | | | 1891 | USA | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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) | | | | 53rd Annual American Open - U2200 | Costa Mesa, California | USA | 2017-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1892 | 3.50 | 7 | -0.89 | 20 | -17.80 | |
| | Mazu Fuenzalida, Karim | | | 2052 | CHI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Thirumalai, Atul | | | 1568 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Krishnakumar, Sriram | c | | 1686 | USA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Soong, Danny | | | 1677 | USA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Lu, Ming | | | 1694 | USA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Munoz, Claudia | | wc | 1841 | USA | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Wu, Sijing | | | 1985 | USA | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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