Individual Calculations October 2008
 Rubenchik, Rodion V  Total change: -0.90  Rating chartPersonal card
 Springfield FIDE Invitational RR Springfield, Virginia USA 2008-06-13
RcRownchangeKK*chgGame
 2188 2300 4.50 7 -0.06 15 -0.90 
  Minear, Peter 2227 USA1.0010.40156.00 
  Weissbarth, Adam 2210 USA1.0010.38155.70 
  Larkins, Larry R 2183 USA0.501-0.1615-2.40 
  Balasubramanian, Adit 2118 IND0.001-0.7415-11.10 
  Marshall, Abby wf2178 USA0.001-0.6715-10.05 
  Samuelson, Andrew N 2132 USA1.0010.28154.20 
  Miller, Daniel Issac 2266 USA1.0010.45156.75 

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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