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Individual Calculations December 2019 |
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| Donnahue, Tim Total change: 0.00 | |   |
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| 2nd Naperville FIDE Open | Naperville, Illinois | USA | 2019-11-02 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1679 | 0 | 3.50 | 4 | 0.00 | 1739 | | 0.00 | |
|  Huang, Elton | | | 1544 | USA | 1.00 | 1 | 0.00 | | 0.00 | |  Malladi, Sadkrith | | | 1521 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Condron, James | | | 1849 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Gupta, Aditya | | | 1800 | USA | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | | | 28th Annual Kings Island Open | Blue Ash, Ohio | USA | 2019-11-15 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1928 | 0 | 0.50 | 2 | 0.00 | 1735 | | 0.00 | |
| | Bui, Alan | | | 1839 | CAN | 0.50 | 1 | 0.00 | | 0.00 | | | Zheng, Michael Zihan | | | 2016 | USA | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | |
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