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Individual Calculations November 2019 |
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| Targonski, Stanley Total change: -34.00 | |   |
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| Westford October Open 2019 - U2000 | Westford, Massachusetts | USA | 2019-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 2095 | 1.50 | 3 | -0.52 | 40 | -20.80 | |
|  Xu, Grant | | | 2216 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | |  Ni, Brandon | | | 1695 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Xu, Bernie | | | 1893 | USA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | * 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) | | | | 23rd Annual Eastern Chess Congress | Princeton, New Jersey | USA | 2019-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 2095 | 2.00 | 4 | -0.33 | 40 | -13.20 | |
| | Panchanathan, Magesh Chandran | g | | 2485 | IND | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Shah, Kai | | | 1695 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Obrien, Matthew | | | 2138 | USA | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Sloan, Jed | | | 1759 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | * 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) | | |
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