Rapid: Individual Calculations December 2017
 Coman, Andrei M.  Total change: 11.40  Rating chartPersonal card
 Chess Craft - 3rd edition - rapid Bucuresti ROU 2017-11-12
RcRownchangeKK*chgGame
 1556 1165 1.00 5 0.57 20 11.40 
  Jamba, Alexandru 1565  * ROU0.001-0.0820-1.60 
  Buzescu, Vladimir 1553 ROU0.001-0.0920-1.80 
  Bancu, Constantin 1565  * ROU1.0010.922018.40 
  Spiridon, Mihai-Zoltan 1565  * ROU0.001-0.0820-1.60 
  Petrache, Otto 1532 ROU0.001-0.1020-2.00 
 * 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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