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Individual Calculations September 2021 |
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| Isfan, Ioan-Marius Total change: 63.20 | |   |
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| Arad Open 2021 | Arad | ROU | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 2146 | 6.50 | 9 | 1.58 | 40 | 63.20 | |
|  Saioc, David | | | 1850 | ROU | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Miron, Lucian-Costin | g | | 2507 | ROU | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Kutnik, Alexandru-Francisc | | | 1978 | ROU | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Veress, Armand | | | 2040 | ROU | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Mihai, Cristian | | | 1983 | ROU | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Manea, Alexandru | m | | 2338 | ROU | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Antonica, Dragos-Andrei | f | | 2302 | ROU | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Secrieru, Andrei-Cristian | | | 1917 | ROU | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Craciun, Alexandru-Emilian | | | 2103 | ROU | 1.00 | 1 | 0.44 | 40 | 17.60 | |
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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