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Individual Calculations September 2018 |
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| Dumitrica, Sorin-Radu Total change: -27.20 | |   |
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| Arad International Chess Festival 2018 - U1900 | Arad | ROU | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1721 | 0.50 | 4 | -1.36 | 20 | -27.20 | |
|  Martinenco, Sergiu | | | 1857 | MDA | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Kun, Joan | | | 1794 | GER | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Moroianu, George | | | 1608 | ROU | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Cucu, Ioan-Mircea | | | 1729 | ROU | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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