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Individual Calculations August 2022 |
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| Ladan, Nicholas Total change: 39.20 | |   |
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| 2022 Chicago Summer Open | Schaumburg, IL, USA | USA | 2022-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 2110 | 4.50 | 5 | 1.27 | 40 | 50.80 | |
|  Wisniowski, Natalie | | wc | 1727 | USA | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Liang, Ethan Y | | | 1710 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Shetty, Atulya Arya | m | | 2467 | USA | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Carey, Aidan M | | | 1830 | USA | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Wan, Joseph Cheng-Yue | | | 2146 | USA | 1.00 | 1 | 0.55 | 40 | 22.00 | | | * 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) | | | | 15th annual Chicago Class Master | Wheeling, IL | USA | 2022-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 2110 | 3.50 | 5 | 0.07 | 40 | 2.80 | |
| | Shundi, Matias | | | 2006 | USA | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Ye, Luke Sicong | | | 1966 | USA | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Kakutani, Yuta | | | 2001 | JPN | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Ren, Jesse | | | 1958 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Nguyen, James L | | | 1918 | USA | 1.00 | 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) | | | | US Junior Open - Under 21 | Elmhurst, IL | USA | 2022-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 2110 | 4.00 | 6 | -0.36 | 40 | -14.40 | |
| | Murali, Rishi | | | 1700 | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Guo, Ethan | | | 1837 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Reddy, Shreyas C | | | 1815 | USA | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Takahashi, Michael | | | 2038 | USA | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Guha, Rohit | | | 2051 | USA | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Xu, Arthur | f | | 2053 | USA | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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) | | |
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