Individual Calculations March 2019
 Apahidean, Ioan  Total change: 78.80  Rating chartPersonal card
 National Chess Championship Open 2019 - Semifinal Cluj Cluj-Napoca ROU 2019-02-03
RcRownchangeKK*chgGame
 1852 1808 5.50 8 1.97 40 78.80 
  Sandor, Denis-Raul 1408  * ROU1.0010.08403.20 
  Ticala, Marian-Vasile 1409 ROU0.501-0.4240-16.80 
  Andreica, Ovidiu-Tiberiu 1408  * ROU1.0010.08403.20 
  Illes, Sandor-Ferenc 1978 ROU1.0010.724028.80 
  Olariu, Luca-Stefan 2017 ROU1.0010.774030.80 
  Horvat, Dan-Sebastian 2178 ROU1.0010.904036.00 
  Ciorgovean, Iustin 2208  * ROU0.001-0.0840-3.20 
  Talu, Mircea 2208  * ROU0.001-0.0840-3.20 
 * 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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