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Individual Calculations September 2021 |
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| Dumitrica, Sorin-Radu Total change: -75.40 | |   |
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| Arad Open 2021 - U 2000 | Arad | ROU | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1741 | 2.50 | 7 | -3.77 | 20 | -75.40 | |
|  Dascalescu, Petru | | | 1355 | ROU | 0.00 | 1 | -0.91 | 20 | -18.20 | |  Craciun, Dorian-Raul | | | 1341 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Korcsek, Alexandru-David | | | 1444 | ROU | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Portariuc, Gheorghe | | | 1368 | ROU | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Sandea, Dorin-Gheorghe | | | 1341 * | ROU | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Buzuriu, Razvan-Florin | | | 1341 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aldea, Maria-Antonia | | | 1445 | ROU | 0.00 | 1 | -0.85 | 20 | -17.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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