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Individual Calculations September 2021 |
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| Guiu, Lorena-Malina Total change: -4.80 | |   |
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| Arad Open 2021 | Arad | ROU | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 1708 | 2.00 | 9 | -0.12 | 40 | -4.80 | |
|  Antal, Hunor-Zoltan | | | 2070 | ROU | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Kersten, Julian | | | 1950 | AUT | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Saioc, David | | | 1850 | ROU | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Trifoi, Mihaela-Ioana | | | 1806 | ROU | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Tinica, Gabriel | | | 1916 | CAN | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Lolici, Iselin-Amanda | | | 1917 | ROU | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Pragai, Rares-Alexandru | | | 1862 | ROU | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Radu, David Cr. | c | | 1877 | ROU | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Dobrin, Ionut-Alexandru | | | 2054 | ROU | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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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