Individual Calculations May 2018
 Sharma, Rahul  Total change: 58.80  Rating chartPersonal card
 CG State Under 13 Open Selection Chess Tournament bhilai Chhattagsargh IND 2018-04-20
RcRownchangeKK*chgGame
 1244 1249 3.00 3 1.47 40 58.80 
  Simon, Jacob 1163 IND1.0010.384015.20 
  Harroop, Chhabda 1190 IND1.0010.424016.80 
  Priyansh, Sahu 1378 IND1.0010.674026.80 

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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