Individual Calculations August 2019
 Mdinaradze, Edgar  Total change: -30.40  Rating chartPersonal card
 2019 Checkmate FIDE Open Adelaide AUS 2019-07-12
RcRownchangeKK*chgGame
 1670 1850 2.00 5 -1.52 20 -30.40 
  Cheng, Chao Xin 1450  * AUS0.501-0.4220-8.40 
  Phan, Nguyen Mai Chi wc2146 VIE0.001-0.1520-3.00 
  Van Sebille, Sulia 1523 AUS1.0010.13202.60 
  Thadani, Aman Deepak 1571 AUS0.501-0.3420-6.80 
  Kiripitige, Chathula 1662 AUS0.001-0.7420-14.80 
 * 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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