Individual Calculations February 2019
 Raj, Kumar R  Total change: -12.60  Rating chartPersonal card
 Delhi International Open 2019 ( Cat C ) below 1500 Delhi IND 2019-01-13
RcRownchangeKK*chgGame
 1332 1489 5.00 8 -0.63 20 -12.60 
  Shashank, Shekhar 1177 IND1.0010.14202.80 
  Murugan, V 1296 IND1.0010.25205.00 
  Nandan, Masu Saketh 1343 IND1.0010.30206.00 
  Eswaran, P 1376 IND1.0010.35207.00 
  Thomas, Valiyaprambil 1388 IND0.001-0.6420-12.80 
  Kishan, Chand 1360 IND1.0010.33206.60 
  Aarohan, Saikia 1375 IND0.001-0.6620-13.20 
  Lenin, A G 1342 IND0.001-0.7020-14.00 

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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