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Individual Calculations June 2021 |
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| Lazarean, Colea-Valentin Total change: 3.40 | |   |
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| Bucharest Chess Weekend - 37th edition | Bucuresti | ROU | 2021-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1635 | 2.50 | 6 | 0.17 | 20 | 3.40 | |
|  Radu, Ioan | | | 2035 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ivan, Daniel | | | 1355 | ROU | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Radu, David Cr. | c | | 1911 | ROU | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Sandulescu, Gheorghe | | | 1596 | ROU | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Ghita, Vlad-Bogdan | | | 1851 | ROU | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Busuioc, Stelian-Marian | | | 1659 | ROU | 0.50 | 1 | 0.03 | 20 | 0.60 | | | * 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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