Individual Calculations October 2017
 Coman, Vasile  Total change: -11.20  Rating chartPersonal card
 Centrocoop Trophy Open - 30th edition Eforie Nord ROU 2017-08-25
RcRownchangeKK*chgGame
 1794 1796 3.50 8 -0.56 20 -11.20 
  Bonte, Andrei-Mihai 2196  * ROU0.001-0.0820-1.60 
  Ciorba, Mihai 1505 ROU1.0010.15203.00 
  Stancu, Robert-Alexandru 2102 ROU0.001-0.1420-2.80 
  Lungu, Ion 1520 ROU1.0010.17203.40 
  Achim, Constantin 2000 ROU0.001-0.2420-4.80 
  Bordeianu, Stefan 1572 ROU0.501-0.2820-5.60 
  Toba, Andreea-Valentina 1531 ROU1.0010.18203.60 
  Cimpoiasu, Dan 1929 ROU0.001-0.3220-6.40 
 * 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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