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Individual Calculations December 2018 |
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| Henderson, S E Total change: -1.00 | |   |
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| 3rd Sevan Memorial | Schaumburg, Illinois | USA | 2018-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1557 | 1.00 | 3 | -0.05 | 20 | -1.00 | |
|  Hoesley, Aria | | | 1836 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Gagliano, Ethan | | | 1719 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Huang, Elton | | | 1485 | USA | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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