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Individual Calculations April 2023 |
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| Osianu, Tudor Total change: -10.60 | |   |
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| Sasomi Open | Oradea | ROU | 2023-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1933 | 3.00 | 5 | -0.53 | 20 | -10.60 | |
|  Sandor, Attila | | | 1556 | ROU | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Batagan, Ilinca-Petra | | | 1768 | ROU | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Vajda, Mihaly | | | 1743 | ROU | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Chis, Bogdan-Vasile | | | 1691 | ROU | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Veneteanu, Ion-Cristian | | | 2042 | ROU | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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