Rapid: Individual Calculations March 2020
 Radu, Ioan  Total change: -10.60  Rating chartPersonal card
 One chess challenge - 3rd ed. Bucuresti ROU 2020-01-19
RcRownchangeKK*chgGame
 1884 2144 5.00 7 -0.53 20 -10.60 
  Busuioc, Stelian-Marian 1744  * ROU1.0010.08201.60 
  Palos, Gabriel 1744  * ROU1.0010.08201.60 
  Bantescu, Dan 1846 ROU1.0010.15203.00 
  Dobre, Radu-Fabian 1902 ROU0.001-0.8020-16.00 
  Buzdugan, Alexandru 1744  * MDA0.501-0.4220-8.40 
  Nita, Lucian 2132 ROU1.0010.48209.60 
  Stancu, Robert-Alexandru 2075 ROU0.501-0.1020-2.00 
 * 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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