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Individual Calculations January 2020 |
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| Nyamdorj, Uranchim Total change: -16.00 | |   |
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| IM Donaldson Championship 2019 - A | San Francisco, California | USA | 2019-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1397 | 1765 | 1.00 | 2 | -0.80 | 20 | -16.00 | |
|  Arivoli, Sadhana | | | 1394 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Koo, Calvin | | | 1400 | USA | 0.00 | 1 | -0.90 | 20 | -18.00 | |
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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