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Individual Calculations September 2022 |
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| Kun, Joan Total change: 0.20 | |   |
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| Arad Open 2022 | Arad | ROU | 2022-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1658 | 3.00 | 7 | 0.01 | 20 | 0.20 | |
|  Ambru, Dan-Calin | | | 2008 | ROU | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Cazan, Andrei | | | 1832 | ROU | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Tablan, Matei-Christian | | | 1907 | ROU | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Paraschiv, Petronela-Alexandra | | | 1867 | ROU | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Kumar, Ambar-David | | | 1508 | ROU | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Mihalca, Imre-Gheorghe | | | 1560 | ROU | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Matei-Catruna, Andrei | | | 1351 | ROU | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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