Individual Calculations February 2019
 Vikash, Kumar Sahani  Total change: 6.00  Rating chartPersonal card
 Delhi International Open 2019 ( Cat C ) below 1500 Delhi IND 2019-01-13
RcRownchangeKK*chgGame
 1411 1269 2.00 6 0.15 40 6.00 
  Bir, Kumar 1442 IND0.001-0.2740-10.80 
  Suresh, Bondalapati 1399 IND1.0010.684027.20 
  Afinu, Shifan M 1400 IND0.001-0.3240-12.80 
  Sam, Jebadurai 1394 IND1.0010.674026.80 
  Shrivastava, Aditi 1395 IND0.001-0.3340-13.20 
  Shinde, Kunal 1437 IND0.001-0.2840-11.20 

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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