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Individual Calculations September 2021 |
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| Stefan, Iulia-Cristiana Total change: 47.20 | |   |
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| Arad Open 2021 - U 2000 | Arad | ROU | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1570 | 4.00 | 8 | 1.18 | 40 | 47.20 | |
|  Balaban-Voia, Alexandru | | | 1889 | ROU | 0.50 | 1 | 0.37 | 40 | 14.80 | |  Ungureanu, Constantin-Gabriel | | | 1718 | ROU | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Dascalescu, Petru | | | 1355 | ROU | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Pitigoi, Sabina-Andreea | | | 1699 | ROU | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Laszlo, Zoltan-Imre | | | 1768 | ROU | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Bichiceanu, Dan-Radu | | | 1688 | ROU | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Tat, Alin-Sebastian | | | 1668 | ROU | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Oprisoni, Gratian-Doru | | | 1689 | ROU | 0.50 | 1 | 0.16 | 40 | 6.40 | |
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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