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Individual Calculations September 2021 |
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| Hirsu, Adrian Total change: 30.00 | |   |
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| Arad Open 2021 - U 2000 | Arad | ROU | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1639 | 4.50 | 8 | 1.50 | 20 | 30.00 | |
|  Sandor, Tamas | | | 1964 | ROU | 1.00 | 1 | 0.87 | 20 | 17.40 | |  Panush, Viktor | m | | 1933 | MDA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kumar, Ambar-David | | | 1450 | ROU | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Butusina, Samuel | | | 1823 | ROU | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Bartha, Andrei | | | 1851 | ROU | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Sandor, Attila | | | 1564 | ROU | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Ursente, Tudor-Alexandru | | | 1964 | ROU | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Taran, Sebastian | | | 1447 | ROU | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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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