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Individual Calculations September 2021 |
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| Rujan, Rodel-Marinel Total change: 64.00 | |   |
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| Arad Open 2021 - U 2000 | Arad | ROU | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1765 | 7.00 | 9 | 3.20 | 20 | 64.00 | |
|  Murg, Gheorghe | | | 1377 | ROU | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Aldea, Maria-Antonia | | | 1445 | ROU | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Panush, Viktor | m | | 1933 | MDA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Bejan, Sergiu | | | 1909 | MDA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Paraschiv, Petronela-Alexandra | | | 1977 | ROU | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Sachilaru, Alexandru | | | 1945 | ROU | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Craciun, Ovidiu | | | 1930 | ROU | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Moldovan, Gheorghe-Zamfir | | | 1968 | ROU | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Butusina, Samuel | | | 1823 | ROU | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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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