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Individual Calculations July 2021 |
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| Velcherean, Vasile-Adrian Total change: -29.80 | |   |
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| Romania National Amateur Championships 2021 | Poiana Tapului | ROU | 2021-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1914 | 4.50 | 7 | -1.49 | 20 | -29.80 | |
|  Marin, Alexia-Iuliana | | | 1514 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ghinea, Constantin | | | 1598 | ROU | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Visarion, Eugen-George | | | 1706 | ROU | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Popa, Andra-Maria | | | 1541 | ROU | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Donici-Maier, David | | | 1537 | ROU | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Pitigoi, Sabina-Andreea | | | 1664 | ROU | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Andres, Marina-Corina | | | 1664 | ROU | 0.00 | 1 | -0.81 | 20 | -16.20 | | | * 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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