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Individual Calculations February 2023 |
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| Campos , Augusto Total change: -32.90 | |   |
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| Bay Area Schevenigen Challengers - Group 2 | Milpitas, CA | USA | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 2377 | 2.50 | 4 | -1.15 | 10 | -11.50 | |
|  Yan, Nathan | | | 2013 | USA | 0.50 | 1 | -0.40 | 10 | -4.00 | |  Guo, Ethan | c | | 2000 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Wang, Jeffery | | | 1977 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Liu, Aiden Q | | | 1977 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | * 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) | | | | CFCC 2023 Winter Open & Scholastic - Master & Expert | Orlando, FL | USA | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 2377 | 2.50 | 5 | -2.14 | 10 | -21.40 | |
| | Sattaru, Sritej | | | 1767 | USA | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Hamley, Ryan | | | 2080 | USA | 0.00 | 1 | -0.85 | 10 | -8.50 | | | Durand, Phillip | | | 1999 | USA | 0.50 | 1 | -0.41 | 10 | -4.10 | | | Patel, Arav | | | 1813 | USA | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Shen, Jason | | | 1977 * | USA | 0.00 | 1 | -0.92 | 10 | -9.20 | | | * 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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