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Individual Calculations November 2023 |
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| Vadderaju, Sudeep Total change: 1.60 | |   |
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| CFCC 2023 Autumn Open Master-Expert | Orlando, FL | USA | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 1762 | 1.00 | 1 | 0.80 | 40 | 32.00 | |
|  Sattaru, Sritej | | | 2001 | USA | 1.00 | 1 | 0.80 | 40 | 32.00 | |
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) | | | | 31st annual Midwest Class Championships - Premier | Wheeling, IL | USA | 2023-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1776 | 1.00 | 3 | -0.04 | 40 | -1.60 | |
|  Zheng, Marcus | | | 1768 | USA | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Barretto, Ryan Sanjay | | | 2003 | USA | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Wisniowski, Natalie | | wc | 1910 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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) | | | | 13th annual Washington Chess Congress - Premier | Reston, VA | USA | 2023-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1776 | 0.00 | 2 | -0.72 | 40 | -28.80 | |
| | Bauml, Broderick Kenneth | | | 1840 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Gaw, Chloe | | wf | 1915 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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