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Individual Calculations April 2021 |
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| Bira, Andrada-Paraschiva Total change: 71.60 | |   |
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| National Chess Championship Open 2021 - Semifinal Cluj | Cluj-Napoca | ROU | 2021-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1633 | 4.50 | 7 | 1.79 | 40 | 71.60 | |
|  Natea, Claudiu-Iosif | | | 1233 * | ROU | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Zaim, Marian | | | 1999 | ROU | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Ghinea, Constantin | | | 1626 | ROU | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Visoescu, Alexandru-Bogdan | | | 1835 | ROU | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Botea, David-Alexandru | c | | 2000 | ROU | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Mihai, Traian-Daniel | | | 1626 | ROU | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Chioran, Andrei-Ovidiu | | | 1761 | ROU | 0.50 | 1 | 0.17 | 40 | 6.80 | | | * 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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