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Individual Calculations August 2018 |
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| Liang, Justin Total change: -6.40 | |   |
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| 2018 Columbus Open | Columbus, Ohio | USA | 2018-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 1956 | 2.00 | 5 | 0.38 | 40 | 15.20 | |
|  Ramer, Scott | | | 2180 | USA | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Weaver, Benjamin | | | 2078 | USA | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Wilson, Russell | | | 2039 | USA | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Mills, James | | | 2059 | USA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Cao, Elton | | | 2089 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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) | | | | 11th Annual Chicago Class | Wheeling, Illinois | USA | 2018-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2234 | 1956 | 0.00 | 3 | -0.54 | 40 | -21.60 | |
| | Turgut, Tansel | f | | 2242 | TUR | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Stevens, Matthew | | | 2105 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Corrales Jimenez, Fidel | g | | 2356 * | USA | 0.00 | 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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