Individual Calculations February 2019
 Raj, Kumar(up)  Total change: -29.00  Rating chartPersonal card
 Delhi International Open 2019 ( Cat C ) below 1500 Delhi IND 2019-01-13
RcRownchangeKK*chgGame
 1297 1462 5.00 9 -1.45 20 -29.00 
  Vinay, Mishra 1286 IND1.0010.27205.40 
  Vishal, Tiwari 1335 IND0.501-0.1720-3.40 
  Aneri, Ketan Kanjar 1313 IND1.0010.30206.00 
  Majumdar, Ritam 1365 IND0.501-0.1320-2.60 
  Jani, Kushal R 1348 IND0.001-0.6620-13.20 
  Velavan, S 1306 IND0.001-0.7120-14.20 
  Annahmalai, S S 1235 IND1.0010.21204.20 
  Shashank, Chakradhari 1276 IND0.001-0.7420-14.80 
  Suresh, Raju N 1205 IND1.0010.18203.60 

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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