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Individual Calculations August 2021 |
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| Parreira, Luis Miguel Total change: -3.80 | |   |
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| Brussels Open Fall 2020 Bis Round 11 | Brussels | BEL | 2021-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1874 | 0.50 | 1 | -0.19 | 20 | -3.80 | |
|  Brion, Philippe | | | 1729 | BEL | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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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