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Individual Calculations May 2021 |
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| Gheorghiu, Alexandru-Dan Total change: -50.80 | |   |
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| Romania National Youth Championships 2021 - boys U18 | Mamaia | ROU | 2021-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1857 | 3.50 | 9 | -1.27 | 40 | -50.80 | |
|  Bonciu, David | | | 2016 | ROU | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Caraba, Alexandru | | | 1938 | ROU | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Ignat, Matei-Marius | | | 1978 | ROU | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Sarighioleanu, Sebastian-Laure | | | 1902 | ROU | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Paun, Paul-Stelian | | | 1457 * | ROU | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Cazan, Andrei | | | 1607 | ROU | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Nagy-Elek, Tamas | | | 1895 | ROU | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Tudoroiu, Razvan-Catalin | | | 1773 | ROU | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Barbu, Simon-Alexandru | | | 1851 | ROU | 0.00 | 1 | -0.51 | 40 | -20.40 | | | * 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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