Individual Calculations February 2019
 Biju, Kumar  Total change: -17.80  Rating chartPersonal card
 Delhi International Open 2019 ( Cat C ) below 1500 Delhi IND 2019-01-13
RcRownchangeKK*chgGame
 1174 1384 6.00 9 -0.89 20 -17.80 
  Gourab, Taran 1068 IND1.0010.13202.60 
  Sahu, Bhagirathi 1225 IND0.001-0.7120-14.20 
  Salkar, Prathamesh 1113 IND0.001-0.8320-16.60 
  Karthikeyan, Panchapakesan 1132 IND1.0010.19203.80 
  Azeef, C A 1209 IND0.001-0.7320-14.60 
  Archit, Sehgal 1161 IND1.0010.22204.40 
  Nayak.j.s. 1194 IND1.0010.25205.00 
  Kumar, Sandeep 1229 IND1.0010.29205.80 
  Rakesh, Khugsal 1237 IND1.0010.30206.00 

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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