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Individual Calculations September 2021 |
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| Dragoi, Tudor Total change: -19.60 | |   |
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| Arad Open 2021 - U 2000 | Arad | ROU | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1680 | 3.00 | 7 | -0.98 | 20 | -19.60 | |
|  Baibarac, Niculae | | | 1769 | ROU | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Balaban-Voia, Alexandru | | | 1889 | ROU | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Ciocan, Ariana-Roxana | | | 1548 | ROU | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Bartha, Andrei | | | 1851 | ROU | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Ivascu, Andreea-Catalina | | | 1280 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Craciun, Dorian-Raul | | | 1341 | ROU | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Bran, Horatiu | | | 1593 | ROU | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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