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Individual Calculations April 2021 |
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| Done, Stefan-Daniel Total change: 13.80 | |   |
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| Buzau County Chess Championship 2021 | Buzau | ROU | 2021-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1913 | 3.50 | 5 | 0.69 | 20 | 13.80 | |
|  Citra, Anton-Valeriu | | | 1513 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Popescu, Daniel-Vasilica | | | 2091 | ROU | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Craciun, Luca-Stefan | | | 1513 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dubic, Roman | | | 2069 | ROU | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Berechet, Stefan-Mario | | | 1981 | ROU | 0.50 | 1 | 0.09 | 20 | 1.80 | | | * 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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