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Individual Calculations October 2017 |
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| Tang, Michael Total change: 10.00 | |   |
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| 2017 CalChess State Championship - Expert Section | Santa Clara, California | USA | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1805 | 1867 | 2.00 | 3 | 0.25 | 40 | 10.00 | |
|  Wu, Sijing | | | 1918 | USA | 0.00 | 1 | -0.43 | 40 | -17.20 | |  Nathan, Krishna | | | 1704 | USA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Sartorio, William | | | 1794 | USA | 1.00 | 1 | 0.40 | 40 | 16.00 | |
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) | | |
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