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Individual Calculations July 2021 |
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| Rotariu, Constantin Total change: -74.40 | |   |
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| Bitcoin Romania Chess Open 3rd ed. - A Tournament - Open | Bucuresti | ROU | 2021-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1825 | 1.00 | 4 | -1.86 | 40 | -74.40 | |
|  Moraru, Mircea-Antoniu | | | 1425 * | ROU | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Nikanova, Ekaterina | | wf | 2070 | BLR | 0.50 | 1 | 0.30 | 40 | 12.00 | |  David, Alexandru | | | 1526 | ROU | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Oncescu, Vlad-Norin | | | 1480 | ROU | 0.00 | 1 | -0.89 | 40 | -35.60 | | | * 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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