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Individual Calculations November 2019 |
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| Nathan, Nitish Total change: 4.00 | |   |
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| 2019 Bay Area Chess Fall Championship | Santa Clara, California | USA | 2019-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1594 | 0.50 | 3 | -0.56 | 40 | -22.40 | |
|  Viswanathan, Arul | | | 1722 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Rajaram, Anika | | wc | 1483 | USA | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Yan, Ruiyang | | | 1993 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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) | | | | 2019 IM Tate Memorial Championship - Open | Santa Clara, CA | USA | 2019-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1594 | 3.00 | 5 | 0.66 | 40 | 26.40 | |
| | Wojciechowski, Piotr | | | 1994 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pullela, Sricharan | | | 1743 | USA | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Feng, Yanzhe | | | 1474 | USA | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Chen, Aidan | | | 1540 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Zhou, Chelsea | | | 1431 | USA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | * 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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