Individual Calculations January 2023
 Florescu, Codrut-Constantin  Total change: -14.70  Rating chartPersonal card
 Petra Chess Weekend - 29th ed. Satu Mare ROU 2022-12-08
RcRownchangeKK*chgGame
 2006 2260 4.00 7 -1.47 10 -14.70 
  Kumar, Amrit-Darius 1860  * ROU1.0010.08100.80 
  Nagy-Elek, Tamas 1978 ROU0.501-0.3410-3.40 
  Grad, Gheorghe 1852 ROU1.0010.08100.80 
  Trifoi, Mihaela-Ioana 1874 ROU1.0010.09100.90 
  Levay, Sorin f2117 ROU0.501-0.1910-1.90 
  Samu, Sorin-Mihai 2020 ROU0.001-0.8010-8.00 
  Manea, Alexandru m2339 ROU0.001-0.3910-3.90 
 * 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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