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Individual Calculations June 2018 |
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| Chang, Eliam Total change: -70.00 | |   |
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| GM Mammedyarov Championship | Santa Clara, California | USA | 2018-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1849 | 1.00 | 3 | -0.97 | 40 | -38.80 | |
|  Tia, Rudy G,jr | | | 1893 | PNG | 0.00 | 1 | -0.44 | 40 | -17.60 | |  Krishnakumar, Sriram | c | | 1700 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Yan, Rui Yang | | | 1574 | USA | 0.00 | 1 | -0.83 | 40 | -33.20 | |
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) | | | | 2018 Best of the West Class Championship | Santa Clara, California | USA | 2018-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1811 | 2.00 | 5 | -0.78 | 40 | -31.20 | |
| | Holt, Conrad | g | | 2211 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Singhal, Sanat | | | 1648 | IND | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Steger, Eric | | | 1859 | USA | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Hung, Anthony | | | 1626 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Yan, Rui Yang | | | 1562 | USA | 0.50 | 1 | -0.31 | 40 | -12.40 | | | * 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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