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Individual Calculations February 2023 |
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| Tang, Vincent Total change: 10.00 | |   |
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| 55th annual Liberty Bell Open - U2100 | Philadelphia, PA | USA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1799 | 3.50 | 5 | 0.25 | 40 | 10.00 | |
|  Gartenlaub, Corin | | | 1570 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Chandran, Harish | | | 1633 | USA | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Sammons, Matthew Willis | | | 1504 | USA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Parsons, Justin R | | | 1800 | BAR | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Steincamp, Isaac Kaito | | | 1881 | USA | 0.50 | 1 | 0.11 | 40 | 4.40 | |
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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