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Individual Calculations April 2023 |
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| Dobre, Mihai Total change: 22.00 | |   |
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| Buzau Chess Championship 2023 - Open | Buzau | ROU | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1929 | 4.00 | 6 | 1.10 | 20 | 22.00 | |
|  Marcu, Mihai | | | 1529 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Done, Stefan-Daniel | | | 1864 | ROU | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Popescu, Daniel-Vasilica | | | 2004 | ROU | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Dubic, Roman | | | 2112 | ROU | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Voicu, Teodor-Mihnea | | | 1994 | ROU | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Iustin, Silviu | | | 2063 | ROU | 0.50 | 1 | 0.18 | 20 | 3.60 | | | * 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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