Individual Calculations December 2017
 Kiaan, Agrawal  Total change: -86.40  Rating chartPersonal card
 31st National Under 9 OPEN CHAMPIONSHIP 2017 Gurgaon IND 2017-11-02
RcRownchangeKK*chgGame
 1066 1282 2.50 6 -2.16 40 -86.40 
  Swarnoj, Saha Talukdar 1074 IND0.501-0.2740-10.80 
  Pranav, K P 1093 IND0.001-0.7540-30.00 
  Krishiv, Agarwal 1003 IND0.501-0.3440-13.60 
  Velavaa, Ragavesh 1066 IND1.0010.22408.80 
  Akansh, Rajan 1057 IND0.001-0.7840-31.20 
  Debarpan, Saha 1102 IND0.501-0.2440-9.60 

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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