Individual Calculations October 2008
 Weissbarth, Adam  Total change: -77.50  Rating chartPersonal card
 Springfield FIDE Invitational RR Springfield, Virginia USA 2008-06-13
RcRownchangeKK*chgGame
 2201 2210 0.50 7 -3.10 25 -77.50 
  Miller, Daniel Issac 2266 USA0.001-0.4225-10.50 
  Rubenchik, Rodion V f2300 USA0.001-0.3825-9.50 
  Minear, Peter 2227 USA0.001-0.4825-12.00 
  Larkins, Larry R 2183 USA0.501-0.0425-1.00 
  Balasubramanian, Adit 2118 IND0.001-0.6325-15.75 
  Marshall, Abby wf2178 USA0.001-0.5425-13.50 
  Samuelson, Andrew N 2132 USA0.001-0.6125-15.25 

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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