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Individual Calculations February 2023 |
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| Chen, Kevin Total change: 18.00 | |   |
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| 55th annual Liberty Bell Open - Major | Philadelphia, PA | USA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1761 | 3.00 | 5 | 0.45 | 40 | 18.00 | |
|  Joseph, Jonath | | | 1717 | CAN | 1.00 | 1 | 0.44 | 40 | 17.60 | |  Li, Michael | | | 1668 | USA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Deatrick, Alexander | | | 2095 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Christensen, Jimmy | | | 1710 | USA | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Aravindakshan, Sahana | | | 1639 | USA | 0.50 | 1 | -0.17 | 40 | -6.80 | |
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) | | |
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