Individual Calculations February 2019
 Siddiqui, Md. Sabir  Total change: 2.00  Rating chartPersonal card
 Delhi International Open 2019 ( Cat C ) below 1500 Delhi IND 2019-01-13
RcRownchangeKK*chgGame
 1233 1416 6.00 8 0.10 20 2.00 
  Angom, Harimohan Singh 1253 IND0.001-0.7220-14.40 
  Sunil, Gokhale 1134 IND1.0010.16203.20 
  Binayak, Verma 1232 IND0.501-0.2420-4.80 
  Kumar, Sandeep 1229 IND0.501-0.2420-4.80 
  Sahu, Bhagirathi 1225 IND1.0010.25205.00 
  Gajbhiye, C D 1275 IND1.0010.31206.20 
  Siva, Durga Rao P 1278 IND1.0010.31206.20 
  Aditya, Pant 1239 IND1.0010.27205.40 

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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