Rapid: Individual Calculations January 2018
 Abhishek, Kumar  Total change: -10.60  Rating chartPersonal card
 All India Open rapid FIDE Rating tmt 2017 Kolkata IND 2017-12-16
RcRownchangeKK*chgGame
 1462 1186 0.00 3 -0.53 20 -10.60 
  Ambarish, Sharma 1563 IND0.001-0.0920-1.80 
  Soham, Pal 1450 IND0.001-0.1820-3.60 
  Pratish, Raj 1374 IND0.001-0.2620-5.20 

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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