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Individual Calculations April 2021 |
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| Chiorescu, Vlad Total change: 35.20 | |   |
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| National Chess Championship Open 2021 - Semifinal Cluj | Cluj-Napoca | ROU | 2021-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 1578 | 2.00 | 5 | 0.88 | 40 | 35.20 | |
|  Illes, Sandor-Ferenc | | | 1910 | ROU | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Tamas, Alexandru-Marius | | | 1486 | ROU | 1.00 | 1 | 0.37 | 40 | 14.80 | |  Zaim, Marian | | | 1978 * | ROU | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Chiheri, Alexandru-Virgil | | | 1919 | ROU | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Duma, Ioan-Gheorghe | | | 1852 | ROU | 0.50 | 1 | 0.33 | 40 | 13.20 | | | * 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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