Individual Calculations February 2019
 Chavda, Jay  Total change: -14.40  Rating chartPersonal card
 Delhi International Open 2019 (Cat B ) below 1900 Delhi IND 2019-01-09
RcRownchangeKK*chgGame
 1390 1360 2.50 6 -0.36 40 -14.40 
  Ashish, Raj 1724 IND0.001-0.1040-4.00 
  Madduri, Satya Tejeswar 1649 IND0.001-0.1640-6.40 
  Bijay, Kumar Sinha 1140 IND1.0010.22408.80 
  Shreya, K 1158 IND1.0010.24409.60 
  J M, Baisakh 1545 IND0.001-0.2640-10.40 
  Mitul, K H 1121 IND0.501-0.3040-12.00 

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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