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Individual Calculations December 2017 |
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| Liang, Justin Total change: -3.60 | |   |
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| City of Chicago Class Championships | Chicago, Illinois | USA | 2017-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 1805 | 1.00 | 3 | -0.06 | 40 | -2.40 | |
|  Young, Angelo | m | | 2205 * | PHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kalghatgi, Akhil | | | 2080 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Emrikian, Aren | c | | 1555 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | * 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) | | | | 26th Annual Kings Island Open | Blue Ash, Ohio | USA | 2017-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 1779 | 1.00 | 4 | -0.03 | 40 | -1.20 | |
| | Dean, Jim | f | | 2179 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gosdin, Kaleb | | | 2031 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Davidovich, Manis | | | 2043 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Sethuraman, Sandeep | | | 1723 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | * 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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