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Individual Calculations September 2021 |
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| Naghi, Ioan Viorel Total change: 18.40 | |   |
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| Arad Open 2021 - U 1600 | Arad | ROU | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1367 | 4.00 | 7 | 0.46 | 40 | 18.40 | |
|  Miculit, Vlad-Cristian | | | 1537 | ROU | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Balaceanu, Ruben-Daniel | | | 1033 | ROU | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Vidac, Nicolae-Octavian | | | 1545 | ROU | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Kovacs, Abel | | | 1095 | ROU | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Nedelcu, Florin | | | 1547 | ROU | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Varga, Sonia-Francesca | | | 1307 | ROU | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Sida, Flavia-Maria | | | 1409 | ROU | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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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