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Individual Calculations September 2019 |
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| Vlad, Cristian-Octavian-Florin Total change: -83.20 | |   |
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| Arad Open 2019 U1900 | Arad | ROU | 2019-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1893 | 1.00 | 4 | -2.08 | 40 | -83.20 | |
|  Dumitrica, Sorin-Radu | | | 1694 | ROU | 0.00 | 1 | -0.76 | 40 | -30.40 | |  Balla, David | | | 1656 | ROU | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Tinica, Gabriel | | | 1712 | CAN | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Veneteanu, Mihai | | | 1668 | ROU | 0.00 | 1 | -0.78 | 40 | -31.20 | |
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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