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Individual Calculations July 2021 |
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| Covaci, Stefan Total change: 48.40 | |   |
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| Romania National Amateur Championships 2021 | Poiana Tapului | ROU | 2021-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1475 | 3.00 | 5 | 2.42 | 20 | 48.40 | |
|  Mihalache, Paul-Stelian | | | 1789 | ROU | 0.50 | 1 | 0.36 | 20 | 7.20 | |  Batagan, Ilinca-Petra | | | 1855 | ROU | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Borodi, Cosmin-Alin | | | 1875 * | ROU | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Anuta, Elefterie-Laurentiu | | | 1797 | ROU | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Vitan, Rares-Mihai | | | 1781 | ROU | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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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