Individual Calculations October 2012
 Marupudi, Pranav  Total change: -6.00  Rating chartPersonal card
 2012 New Jersey State Championship Somerset, New Jersey USA 2012-09-01
RcRownchangeKK*chgGame
 2172 2058 0.50 2 -0.20 30 -6.00 
  Milovanovic, Dragan 2227 SRB0.5010.22306.60 
  West, James R 2116 USA0.001-0.4230-12.60 

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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