Individual Calculations November 2010
 Norowitz, Yaacov  Total change: 6.00  Rating chartPersonal card
 2010 New Jersey State Championship Somerset, New Jersey USA 2010-09-04
RcRownchangeKK*chgGame
 2240 2369 1.50 2 0.24 25 6.00 
  Ding, Andrew 2010 USA1.0010.10252.50 
  Ippolito, Dean J m2469 USA0.5010.14253.50 

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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