Individual Calculations November 2014
 Piyush, Khurana  Total change: -25.20  Rating chartPersonal card
 Delhi chess challenge below 1800 India gate Delhi IND 2014-10-02
RcRownchangeKK*chgGame
 1522 1283 0.00 3 -0.63 40 -25.20 
  Alok, Sinha 1627 IND0.001-0.1240-4.80 
  Patel, Mayur 1476 IND0.001-0.2540-10.00 
  Aryan, Ranjan 1464 IND0.001-0.2640-10.40 

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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