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Individual Calculations November 2018 |
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| Lee, Megan Total change: 1.80 | |   |
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| October 2018 Berkeley Weekender | Berkeley, California | USA | 2018-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2156 | 2154 | 4.00 | 5 | 1.61 | 20 | 32.20 | |
|  Krishnakumar, Sriram | c | | 1754 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Oconnor, Derek | | | 2239 | USA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Daggupati, Balaji | f | | 2202 | USA | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Winslow, Elliott | m | | 2166 | USA | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Sevillano, Enrico | g | | 2417 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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) | | | | 36th Annual Sands Regency Reno Western States Open | Reno, Nevada | USA | 2018-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 2154 | 2.50 | 6 | -1.88 | 20 | -37.60 | |
| | Free, Graham | | | 1978 | USA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Senthilkumar, Pranav | c | | 1879 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Pan, Kevin | | | 2052 | USA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Bragg, David | f | | 2103 | USA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Wu, Rochelle | | wc | 2004 | USA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Haring, Ruth Inez | | wm | 1775 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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) | | | | Emory Tate Memorial Championship | Milpitas, California | USA | 2018-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 2154 | 3.50 | 5 | 0.36 | 20 | 7.20 | |
| | Ho, Michael | | | 1754 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yan, Rui Yang | | | 1898 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Wojciechowski, Piotr | | | 2212 | POL | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Bakre, Tejas | g | | 2431 | IND | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Quander, Marshall | | | 1897 | USA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | * 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) | | |
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