Individual Calculations October 2012
 Suich, Peter  Total change: 27.00  Rating chartPersonal card
 2012 North Carolina Open Greensboro, North Carolina USA 2012-08-31
RcRownchangeKK*chgGame
 2086 2124 2.00 2 0.90 30 27.00 
  Taylor-Brill, Seth 1996 USA1.0010.33309.90 
  Jones, Craig W 2175 USA1.0010.573017.10 

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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