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Individual Calculations February 2020 |
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| Atakay, Mustafa Total change: -20.40 | |   |
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| Marshall Premier January 2020 | New York, New York | USA | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 1886 | 1.00 | 4 | -0.51 | 20 | -10.20 | |
|  Byambaa, Uyanga | | wf | 2113 | MGL | 1.00 | 1 | 0.79 | 20 | 15.80 | |  Shah, Ansh | | | 2043 | IND | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Hardaway, Brewington | c | | 1785 | USA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Ehsani, Yassamin | | wf | 1979 | USA | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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) | | | | 52nd Annual Liberty Bell Open | Philadelphia, Pennsylvania | USA | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 1886 | 1.00 | 5 | -0.51 | 20 | -10.20 | |
| | Thomforde-Toates, Noah Henry | | | 2084 | USA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Price, Alan Curtis | | | 1991 | USA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Slade, Theodore Luke | | | 2168 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Colding, Ernest | | | 2063 | USA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Leschinsky, Gary | | | 1900 | USA | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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