Individual Calculations June 2013
 Harris, Neal D  Total change: -1.95  Rating chartPersonal card
 2013 South Carolina Open Greenville, South Carolina USA 2013-05-24
RcRownchangeKK*chgGame
 2480 2153 0.00 1 -0.13 15 -1.95 
  Zapata, Alonso g2480 COL0.001-0.1315-1.95 

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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