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Individual Calculations February 2020 |
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| Morais, Alain Total change: -4.00 | |   |
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| 2020 Charlotte Open - U2200 | Charlotte, North Carolina | USA | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 2006 | 2.00 | 3 | -0.10 | 40 | -4.00 | |
|  Bellayaru, Samarth | | | 1710 | USA | 0.50 | 1 | -0.35 | 40 | -14.00 | |  Mason, Sulia | | | 1891 | USA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Su, Kenneth | | | 1940 | USA | 0.50 | 1 | -0.09 | 40 | -3.60 | |
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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