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Individual Calculations February 2023 |
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| Wisniowski, Natalie Total change: -82.00 | |   |
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| Tim Just Winter Open XXXIX - Major Section | Schaumburg, IL | USA | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 2000 | 1.50 | 4 | -1.59 | 40 | -63.60 | |
|  Higuchi, Hiro | | | 1871 | USA | 0.00 | 1 | -0.67 | 40 | -26.80 | |  Ghosh, Yohan | | | 1619 | USA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Huang, Ayden | | | 1800 | USA | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Durost, Benjamin E | | | 1810 | USA | 0.50 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | 2023 Charlotte Open | Charlotte, North Carolina | USA | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2074 | 2000 | 2.00 | 6 | -0.46 | 40 | -18.40 | |
| | Park, Evan | m | | 2360 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Fishbein, Mitch | | | 2098 | USA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Sheehan, Ethan | | | 2139 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Stoll, Jacob | | | 1765 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Reiss, Aiden | | | 2083 | USA | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Jiang, Andrew | | | 2000 | USA | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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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