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Individual Calculations September 2018 |
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| Horvath, Stefan Total change: 44.20 | |   |
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| Arad International Chess Festival 2018 - U1900 | Arad | ROU | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1666 | 3.50 | 5 | 2.21 | 20 | 44.20 | |
|  Mester, Dorin | | | 1820 | ROU | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Martinenco, Sergiu | | | 1857 | MDA | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Pirvulescu, Adrian | | | 1878 | ROU | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Fugulyan, Grigore | | | 1835 | ROU | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Sorbun, Cristinel | | | 1865 | ROU | 1.00 | 1 | 0.76 | 20 | 15.20 | |
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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