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Individual Calculations April 2023 |
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| Berechet, Stefan-Mario Total change: 8.60 | |   |
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| Buzau Chess Championship 2023 - Open | Buzau | ROU | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1968 | 4.00 | 6 | 0.43 | 20 | 8.60 | |
|  Moldoveanu, Paul | | | 1606 | ROU | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Iustin, Silviu | | | 2063 | ROU | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Gavrila, Marius-Daniel | | | 1785 | ROU | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Popescu, Daniel-Vasilica | | | 2004 | ROU | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Dubic, Roman | | | 2112 | ROU | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Vozneatovschi, Rudi | | | 1723 | ROU | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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