Individual Calculations February 2019
 Srivardhan, Reddy Devareddy  Total change: 26.80  Rating chartPersonal card
 Delhi International Open 2019 ( Cat C ) below 1500 Delhi IND 2019-01-13
RcRownchangeKK*chgGame
 1298 1046 2.00 7 0.67 40 26.80 
  Apurba, Dhara 1373 IND0.001-0.1340-5.20 
  Pradhan, Ashok Kumar 1296 IND1.0010.814032.40 
  Dileep, V R 1303 IND0.001-0.1840-7.20 
  Meghani, Liyakat 1272 IND1.0010.794031.60 
  Murugan, V 1296 IND0.001-0.1940-7.60 
  Prabu, R 1261 IND0.001-0.2340-9.20 
  Chatterjee, Arindam 1285 IND0.001-0.2040-8.00 

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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