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Individual Calculations July 2021 |
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| Revellon, Lucas Total change: -10.80 | |   |
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| Houston City Championship 2021 | Houston, Texas | USA | 2021-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1685 | 1.00 | 2 | -0.27 | 40 | -10.80 | |
|  Feng, Travis | | | 1682 | USA | 1.00 | 1 | 0.50 | 40 | 20.00 | |  George, Isaac | | | 1473 | USA | 0.00 | 1 | -0.77 | 40 | -30.80 | |
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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