Individual Calculations February 2019
 Sruyaprakash, Reddy A  Total change: 10.20  Rating chartPersonal card
 Delhi International Open 2019 ( Cat C ) below 1500 Delhi IND 2019-01-13
RcRownchangeKK*chgGame
 1319 1089 2.00 7 0.51 20 10.20 
  Ngakuimi, Kasar 1394 IND0.001-0.1420-2.80 
  Sneha, Halder 1338 IND0.001-0.1920-3.80 
  Gajendra, Kumar 1287 IND1.0010.762015.20 
  Bhupinder, Singh Narula 1302 IND0.001-0.2320-4.60 
  Chatterjee, Arindam 1285 IND1.0010.752015.00 
  Srivastav, R P 1303 IND0.001-0.2320-4.60 
  Sharma, Sachin 1324 IND0.001-0.2120-4.20 

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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