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Individual Calculations October 2019 |
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| Cheng, Daniel Total change: 34.40 | |   |
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| 2019 CalChess State Championship | Santa Clara, California | USA | 2019-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2167 | 1984 | 2.00 | 4 | 0.78 | 40 | 31.20 | |
|  Holt, Conrad | g | | 2384 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Kaleeswaran, Jaisuraj | | | 1855 | USA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Nathan, Krishna | | | 2076 | USA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Daggupati, Balaji | f | | 2351 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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) | | | | Berkeley Open | Berkeley, California | USA | 2019-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 1946 | 1.00 | 2 | 0.08 | 40 | 3.20 | |
| | Stearman, Josiah | f | | 2301 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Finkelstein, Alan | | | 1690 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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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