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Individual Calculations October 2017 |
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| Nathan, Krishna Total change: 31.60 | |   |
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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 |
| 1859 | 1704 | 2.00 | 4 | 0.79 | 40 | 31.60 | |
|  Wang, Henry | | | 1774 | USA | 1.00 | 1 | 0.60 | 40 | 24.00 | |  Sartorio, William | | | 1794 | USA | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Tang, Michael | | | 1867 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Vihon, Howard | | | 1999 | USA | 1.00 | 1 | 0.85 | 40 | 34.00 | |
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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