Individual Calculations December 2019
 Liban, Reyhan M M  Total change: -33.20  Rating chartPersonal card
 Mahatma Gandhi Centenary Vidyalaya Golden Jubilee Celebrations Open fIDE Rated Chess tournament - 2019 Trichy IND 2019-11-07
RcRownchangeKK*chgGame
 1292 1322 2.50 6 -0.83 40 -33.20 
  Aswin, D 1088 IND0.501-0.2940-11.60 
  Sahanaa, S M 1098 IND1.0010.22408.80 
  Sham, R 1710 IND0.001-0.0940-3.60 
  Rahul, K 1119 IND1.0010.24409.60 
  Rapalli, Krishna 1609 IND0.001-0.1640-6.40 
  Sundararaja, Perumal S 1126 IND0.001-0.7540-30.00 

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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