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Individual Calculations October 2019 |
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| Panchanatham, Vignesh Total change: 7.50 | |   |
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| 2019 CalChess State Championship | Santa Clara, California | USA | 2019-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2445 | 2382 | 2.00 | 3 | 0.75 | 10 | 7.50 | |
|  Holt, Conrad | g | | 2549 | USA | 0.50 | 1 | 0.22 | 10 | 2.20 | | | Yoo, Christopher Woojin | m | | 2429 | USA | 1.00 | 1 | 0.57 | 10 | 5.70 | |  Zhu, Jack | | | 2356 | USA | 0.50 | 1 | -0.04 | 10 | -0.40 | |
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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