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Individual Calculations August 2019 |
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| Baker, Vincent Total change: -101.46 | |   |
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| 2019 North American Junior U20 Championship - Open | Charlotte, North Carolina | USA | 2019-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2128 | 2278 | 5.50 | 9 | -0.52 | 38 | -19.76 | |
|  Wen, Tommy | | | 1878 * | USA | 1.00 | 1 | 0.08 | 38 | 3.04 | |  Su, Kenneth | | | 1888 | USA | 0.00 | 1 | -0.91 | 38 | -34.58 | | | Zhao, Erick | | | 1993 | USA | 0.50 | 1 | -0.34 | 38 | -12.92 | | | Zhu, Neo | | | 2044 | USA | 1.00 | 1 | 0.21 | 38 | 7.98 | | | Xia, Brandon | c | | 2122 | USA | 1.00 | 1 | 0.29 | 38 | 11.02 | | | Hilby, Craig | m | | 2433 | USA | 0.50 | 1 | 0.21 | 38 | 7.98 | | | Vivekananthan, Anish | f | | 2130 | USA | 0.50 | 1 | -0.20 | 38 | -7.60 | | | Peng, David | f | | 2287 | USA | 0.50 | 1 | 0.01 | 38 | 0.38 | | | Ludwig, John | | | 2374 | USA | 0.50 | 1 | 0.13 | 38 | 4.94 | | | * 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) | | | | 47th Annual World Open | Philadelphia, Pennsylvania | USA | 2019-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 2278 | 3.50 | 9 | -2.15 | 38 | -81.70 | |
| | Baumgartner, Blake | | | 1916 | USA | 1.00 | 1 | 0.10 | 38 | 3.80 | | | Andriasian, Zaven | g | | 2589 | ARM | 0.00 | 1 | -0.14 | 38 | -5.32 | | | Nguyen, Emily | | wm | 2102 | USA | 0.50 | 1 | -0.23 | 38 | -8.74 | | | Perez-Billinghurst, Ricardo | | | 2084 | USA | 0.50 | 1 | -0.25 | 38 | -9.50 | | | Subervi, Jonathan | | | 2070 | DOM | 1.00 | 1 | 0.23 | 38 | 8.74 | | | Gabuzyan, Hovhannes | g | | 2622 | ARM | 0.00 | 1 | -0.12 | 38 | -4.56 | | | Fishbein, Mitch | | | 2113 | USA | 0.50 | 1 | -0.22 | 38 | -8.36 | | | Puckett, Matthew | | | 2092 | USA | 0.00 | 1 | -0.74 | 38 | -28.12 | | | Naranbaatar, Naran | | | 2062 | MGL | 0.00 | 1 | -0.78 | 38 | -29.64 | |
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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