Individual Calculations January 2017
 Zubair, Ahmed M  Total change: -27.40  Rating chartPersonal card
 KCA's 15 FIDE below 1500 Kottayam IND 2016-12-26
RcRownchangeKK*chgGame
 1158 1311 3.50 7 -1.37 20 -27.40 
  Ronit, Prasad 1006 IND0.001-0.8620-17.20 
  Yuthisthra, Bose M N 1075 IND1.0010.20204.00 
  Nicas, V K 1131 IND1.0010.26205.20 
  Praveen, Srinivasan 1431 IND0.001-0.3420-6.80 
  Muhammin, Shah 1138 IND0.001-0.7320-14.60 
  Assan, R 1157 IND1.0010.29205.80 
  Barath, Kishan D 1166 IND0.501-0.1920-3.80 

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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