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Individual Calculations September 2021 |
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| Nedelcu, Florin Total change: 4.60 | |   |
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| Arad Open 2021 - U 2000 | Arad | ROU | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1546 | 3.00 | 7 | 0.82 | 20 | 16.40 | |
|  Deac, David | | | 1852 | ROU | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Buzuriu, Razvan-Florin | | | 1340 | ROU | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ursente, Tudor-Alexandru | | | 1946 * | ROU | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Parasca, Claudiu | | | 1773 | ROU | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Tat, Alin-Sebastian | | | 1668 | ROU | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Kun, Joan | | | 1698 | GER | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Mihalca, Imre-Gheorghe | | | 1650 | ROU | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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) | | | | Arad Open 2021 - U 1600 | Arad | ROU | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1546 | 6.00 | 9 | -0.59 | 20 | -11.80 | |
| | Varabiescu, Petru | | | 1224 | ROU | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Murg, Gheorghe | | | 1369 | ROU | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Korcsek, Alexandru-David | | | 1444 | ROU | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Moise, Mihai-Alexandru | | | 1300 | ROU | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Unc, Adrian-Mihai | | | 1368 | ROU | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Naghi, Ioan Viorel | | | 1367 | ROU | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Dascalescu, Petru | | | 1365 | ROU | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Turcan, Gheorghe | | | 1535 | ROU | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Halmajan, Iulian-Teodor | | | 1279 | ROU | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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