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Individual Calculations February 2017 |
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| Shen, Christopher Y Total change: 2.80 | |   |
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| 43rd Annual Eastern Open | Bethesda, Maryland | USA | 2016-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 2166 | 3.50 | 6 | 0.09 | 40 | 3.60 | |
|  Enkhbat, Tegshsuren | m | | 2405 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Heidari, Ako | | | 1784 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Gilden, Lawrence C | f | | 2114 | USA | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Kobla, Vishal | c | | 2050 | USA | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Kaufman, Larry C | g | | 2282 | USA | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Wang, Kevin | | | 1987 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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) | | | | 9th Annual Chesapeake Open | Rockville, Maryland | USA | 2017-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 2165 | 3.50 | 6 | 0.18 | 40 | 7.20 | |
| | Nguyen, Trung Q | f | | 2042 | USA | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Karell, Leif Kazuo | | | 1965 | USA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Yu, Jennifer R | | wm | 2202 | USA | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Palani, Lokesh | | | 2252 | IND | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Lohr, Justin | | | 2122 | USA | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Gorti, Akshita | f | wm | 2164 | USA | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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) | | | | 2017 Cardinal Open | Mayfield, Ohio | USA | 2017-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2034 | 2165 | 3.00 | 5 | -0.20 | 40 | -8.00 | |
| | Xu, Arthur | | | 1780 | USA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Yu, Jennifer R | | wm | 2202 | USA | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Parasuraman, Surya | | | 1898 | USA | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Corrales Jimenez, Fidel | g | | 2524 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Park, Evan | | | 1765 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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