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Individual Calculations February 2019 |
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| Lee, Megan Total change: -25.00 | |   |
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| 2019 Berkeley Open | Berkeley, California | USA | 2019-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2042 | 2137 | 3.00 | 5 | -0.01 | 20 | -0.20 | |
|  Nayak, Shreyas | | | 1737 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Senthilkumar, Pranav | c | | 1914 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Stearman, Josiah | f | | 2298 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Ravuri, Vinesh | | | 2042 | USA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Winslow, Elliott Charles | m | | 2220 | USA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 10th Annual Golden State Open | Concord, California | USA | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 2137 | 2.50 | 6 | -1.58 | 20 | -31.60 | |
| | Harris, John | | | 1851 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Bryant, John Daniel | m | | 2449 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Wei, Jeffrey | | | 1965 | USA | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Hung, Anthony | | | 1737 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kondakov, Adrian | | | 2012 | USA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Maiti, Milind | | | 1914 | USA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | CM Azhar Memorial Championship | Santa Clara, California | USA | 2019-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 2137 | 3.50 | 5 | 0.34 | 20 | 6.80 | |
| | Krishnakumar, Sriram | c | | 1816 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Lee, Addison | | | 1960 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Wojciechowski, Piotr | | | 2210 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Yanayt, Eugene | f | | 2142 | USA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Kondakov, Adrian | | | 2012 | USA | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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