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Individual Calculations September 2021 |
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| Ungureanu, Claudiu-Constantin Total change: -15.80 | |   |
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| Arad Open 2021 - U 1600 | Arad | ROU | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1562 | 5.00 | 8 | -0.79 | 20 | -15.80 | |
|  Vaduva, Ion-Valentin | | | 1254 | ROU | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Sida, Flavius-Ovidiu | | | 1375 | ROU | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Magarin, Semela-Amara | | | 1397 | ROU | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Andries, Ionut-Stelian | | | 1499 | ROU | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Ceoroianu, Laurentiu-Tudor | | | 1409 | ROU | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Dumitru, Sorin | | | 1355 | ROU | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Unc, Adrian-Mihai | | | 1368 | ROU | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Maduta, Florin-Mircea | | | 1446 | ROU | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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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