Individual Calculations December 2017
 Chioran, Andrei-Ovidiu  Total change: -10.00  Rating chartPersonal card
 Semifinal Cluj Chess Championship - A Cluj-Napoca ROU 2017-11-03
RcRownchangeKK*chgGame
 1678 1809 3.00 5 -0.25 40 -10.00 
  Boeru, Dragos-Matei 1445 ROU1.0010.10404.00 
  Balan, Briana-Cleopatra 1805 ROU1.0010.494019.60 
  Horvat, Dan-Sebastian 2184 ROU0.001-0.0940-3.60 
  Tamas, Alexandru-Marius 1515 ROU0.501-0.3540-14.00 
  Gavris, Alexandru-Catalin 1441 ROU0.501-0.4040-16.00 

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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