Individual Calculations February 2019
 Vibhash, Kumar Sinha  Total change: 1.00  Rating chartPersonal card
 Delhi International Open 2019 ( Cat C ) below 1500 Delhi IND 2019-01-13
RcRownchangeKK*chgGame
 1230 1359 6.00 9 0.05 20 1.00 
  Devansh, Roy Choudhury 1014 IND1.0010.11202.20 
  Rishi, Pal Singh 1194 IND1.0010.28205.60 
  Ashutosh, Jamwal 1457 IND0.001-0.3720-7.40 
  Nagesh, Tattikalam 1209 IND1.0010.30206.00 
  Arbaz, Shekh 1483 IND0.001-0.3320-6.60 
  Khadanga, Omm Aditya 1194 IND1.0010.28205.60 
  Ravi, Raj 1142 IND0.001-0.7820-15.60 
  Kanishk, Goel 1190 IND1.0010.28205.60 
  Raghav, Garg 1190 IND1.0010.28205.60 

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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