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Individual Calculations September 2022 |
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| Oltenescu, Georgeta-Costina Total change: -6.20 | |   |
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| Arad Open 2022 | Arad | ROU | 2022-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1640 | 2.00 | 8 | -0.31 | 20 | -6.20 | |
|  Chima, Radu-Niculin | | | 2005 | ROU | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Deac, David | | | 1827 | ROU | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Cazan, Andrei | | | 1832 | ROU | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Cucu, Ioan-Mircea | | | 1752 | ROU | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Korcsek, Alexandru-David | | | 1800 | ROU | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Bichiceanu, Dan-Radu | | | 1639 | ROU | 0.50 | 1 | 0.00 | 20 | 0.00 | | | David, Dorian-Ciprian | | | 1780 | ROU | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Kiraly, Lilla Virag | | | 1836 | HUN | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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