Individual Calculations July 2012
 Lawaniya, Eshan  Total change: -5.40  Rating chartPersonal card
 Naurang Memorial Interantional FIDE Rating for School Students New Delhi IND 2012-03-21
RcRownchangeKK*chgGame
 1522 1549 2.00 4 -0.10 30 -3.00 
  Arya, Ranjan 1238 IND1.0010.14304.20 
  Aradhya, Garg 1793 IND0.001-0.2030-6.00 
  Mehak, Shah 1309 IND1.0010.20306.00 
  Saurabh, Anand 1749 IND0.001-0.2430-7.20 

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)
 
 Rajiv Gandhi All India Open New Delhi IND 2012-03-26
RcRownchangeKK*chgGame
 1947 1549 0.00 1 -0.08 30 -2.40 
  Chandan, Mandal 1947 IND0.001-0.0830-2.40 

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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