Individual Calculations January 2019
 Singh, Arun Kumar  Total change: -9.20  Rating chartPersonal card
 3rd All Indai FIDE Rating Chess tournament below 1500 Hyderabad IND 2018-12-08
RcRownchangeKK*chgGame
 1354 1141 0.00 2 -0.46 20 -9.20 
  Mir, Maahir Ali 1346 IND0.001-0.2420-4.80 
  Gopichand, K 1361 IND0.001-0.2220-4.40 

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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