Individual Calculations July 2012
 Harris, Neal D  Total change: 6.90  Rating chartPersonal card
 2012 South Carolina Open Greenville, South Carolina USA 2012-05-25
 2120 2147 1.00 1 0.46 15 6.90 
  Wang, Tianqi 2120 USA1.0010.46156.90 

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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