Individual Calculations September 2018
 Li, Andrew  Total change: 5.60  Rating chartPersonal card
 Peter Stuart Memorial B-Grade 2018 North Shore NZL 2018-08-25
RcRownchangeKK*chgGame
 1527 1482 1.50 3 0.14 40 5.60 
  Van Den Heuvel, Arnold 1757 NZL0.5010.334013.20 
  Park-Tamati, Philli 1410 NZL0.001-0.6040-24.00 
  Mudaliar, Rohit 1415 NZL1.0010.414016.40 

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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