Individual Calculations September 2010
 Ippolito, Dean J  Total change: 10.50  Rating chartPersonal card
 DOCA 2nd FIDE Invitational Whitehouse Station, New Jersey USA 2010-08-14
RcRownchangeKK*chgGame
 2111 2458 9.00 9 1.05 10 10.50 
  Grasso, David 2168 USA1.0010.16101.60 
  Ferrero, Steve 2153 USA1.0010.14101.40 
  Swaminathan, Rahul 2085 USA1.0010.10101.00 
  Chen, Kevin E 2071 USA1.0010.09100.90 
  Stoyko, Stephen E f2209 USA1.0010.19101.90 
  O`Brien, Matthew J 2058  * USA1.0010.08100.80 
  Walker, Andrew C W 2104 USA1.0010.11101.10 
  West, James R 2090 USA1.0010.10101.00 
  Zhu, Daniel 2065 USA1.0010.08100.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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