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Individual Calculations September 2021 |
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| Balaban, Dan-Petru Total change: 15.40 | |   |
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| Arad Open 2021 - U 2000 | Arad | ROU | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1282 | 2.50 | 7 | 0.77 | 20 | 15.40 | |
|  Marchidan, Costica | | | 1682 * | ROU | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Bartha, Andrei | | | 1682 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Homone, Daniel-Ifrim | | | 1602 | ROU | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Craciun, Dorian-Raul | | | 1341 | ROU | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Pacrita, Virgil-Aurelian | | | 1632 | ROU | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Murg, Gheorghe | | | 1377 | ROU | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Kumar, Amrit-Darius | | | 1255 | ROU | 1.00 | 1 | 0.46 | 20 | 9.20 | | | * 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 |
| 1276 | 1282 | 2.00 | 4 | 0.00 | 20 | 0.00 | |
| | Varga, Sonia-Francesca | | | 1307 | ROU | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Pocnet, Ovidiu-Ionut | | | 1439 | ROU | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Milea, Clara-Andreea | | | 1009 | ROU | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Halmajan, Fabian-Mirel | | | 1349 | ROU | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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