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Individual Calculations July 2024 |
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| Feng, Eric Total change: -9.60 | |   |
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| 2024 National Open - Under 2100 | Las Vegas, Nevada | USA | 2024-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1660 | 2.00 | 6 | -0.24 | 40 | -9.60 | |
|  Arosemena, Jorge | f | | 1976 | PAN | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Pottinger, Carl | | | 1820 | CAN | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Slatken, Tobias | | | 1633 | USA | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Amen, Chris K | | | 1755 | USA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Liu, Liam | | | 1732 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Xu, Zhihan Samuel | | | 1654 | CAN | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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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