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Individual Calculations September 2022 |
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| Ungureanu, Sandu Total change: 6.40 | |   |
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| Arad Open 2022 | Arad | ROU | 2022-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 2001 | 4.00 | 7 | 0.32 | 20 | 6.40 | |
|  Bichiceanu, Dan-Radu | | | 1639 | ROU | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Stanciu, Alexandru-Ovidiu | f | | 2326 | ROU | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Bartha, Andrei | | | 1772 | ROU | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Srbis, Jurica | m | | 2451 | CRO | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Sida, Flavia-Maria | | | 1601 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cazan, Andrei | | | 1832 | ROU | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Ardeleanu, Alin | m | | 2283 | ROU | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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) | | |
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