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Individual Calculations August 2023 |
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| Dumitru, Silvia-Alexandra Total change: 16.60 | |   |
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| Romanian Grand Prix 2nd stage | Brasov | ROU | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1306 | 1.50 | 7 | 0.83 | 20 | 16.60 | |
|  Dragomirescu, Angela | | wm | 2109 | ROU | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Laszlo, Zoltan-Imre | | | 1756 | ROU | 0.50 | 1 | 0.44 | 20 | 8.80 | |  Raduica, Remus | | | 1750 | ROU | 1.00 | 1 | 0.94 | 20 | 18.80 | | | Tudoroiu, Razvan-Catalin | | | 1978 | ROU | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Zarnescu, Marius | | | 1711 | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Butuza, Stefan Aurelian | | | 1502 | ROU | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Oyberman, Iliia | | | 1536 | UKR | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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