Individual Calculations July 2015
 Schmakel, Sam A  Total change: 5.00  Rating chartPersonal card
 2015 US Junior Open U21 Championship Schaumburg, Illinois USA 2015-06-12
RcRownchangeKK*chgGame
 2127 2301 4.50 6 0.25 20 5.00 
  Bartochowski, Nicholas J 1965 USA1.0010.12202.40 
  Leker Locker, Maor 2004 USA1.0010.15203.00 
  Aripov, Iskandar 2236 UZB1.0010.41208.20 
  Tang, Andrew m2350 USA0.001-0.4320-8.60 
  Chen, Michael 2041 USA0.501-0.3220-6.40 
  Furfine, Jacob c2166 USA1.0010.32206.40 

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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