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Individual Calculations February 2023 |
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| Sheng, Joshua Total change: -31.60 | |   |
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| 2023 Charlotte Open | Charlotte, North Carolina | USA | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 2479 | 2.00 | 5 | -2.52 | 10 | -25.20 | |
|  Reiss, Aiden | | | 2083 | USA | 0.00 | 1 | -0.92 | 10 | -9.20 | |  Nguyen, James | | | 2070 | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ladan, Nicholas | | | 2114 | USA | 0.00 | 1 | -0.90 | 10 | -9.00 | | | Kanli, Alperen | c | | 2112 | AZE | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Sheehan, Ethan | | | 2139 | USA | 0.00 | 1 | -0.88 | 10 | -8.80 | |
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) | | | | Bay Area Schevenigen Challengers - Group 1 | Milpitas, CA | USA | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2234 | 2479 | 2.50 | 4 | -0.64 | 10 | -6.40 | |
| | Krishnan, Varun | f | | 2379 | USA | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Oberoi, Shelev | | | 2318 | USA | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Mei, Austin R | f | | 2158 | USA | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Bansal, Advay | | | 2079 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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