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Blitz:
Individual Calculations September 2021 |
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| Vaduva, Ion-Valentin Total change: 22.80 | |   |
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| Arad Open 2021 - blitz | Arad | ROU | 2021-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1231 | 2.50 | 8 | 1.14 | 20 | 22.80 | |
|  Tampea, Radu | | | 1749 | ROU | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Hirsu, Adrian | | | 1622 | ROU | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Iucu, Mihai | | | 1462 | ROU | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Pruna, Victor-Constantin | | | 1487 | ROU | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Naghi, Ioan Viorel | | | 1367 | ROU | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Bargan, Victoria | | | 1504 | MDA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Carpineanu, Chris-Andre | | | 1424 | ROU | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Adam, Ioan | | | 1593 | ROU | 0.50 | 1 | 0.40 | 20 | 8.00 | |
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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