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Individual Calculations September 2021 |
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| Kersten, Julian Total change: -49.00 | |   |
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| Arad Open 2021 | Arad | ROU | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1950 | 3.00 | 9 | -2.45 | 20 | -49.00 | |
|  Ionescu, Mihai | m | | 2271 | ROU | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Guiu, Lorena-Malina | | | 1708 | ROU | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Paraschiv, Paul-Alexandru | | | 2099 | ROU | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Matasaru, Stephanie | | | 1769 | ROU | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Capragiu, Matei-Stefan | | | 1745 | ROU | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Lup, Constantin-Ionel | | | 1679 | ROU | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Panc, Samuel | | | 1954 | ROU | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Mihailova, Alina | | | 1795 | MDA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Kiraly, Lilla Virag | | | 1812 | HUN | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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