Individual Calculations January 2017
 Chernin, Oliver  Total change: -8.20  Rating chartPersonal card
 100th Annual Edward Lasker Memorial - MCC Championship New York, New York USA 2016-12-09
RcRownchangeKK*chgGame
 2096 2083 3.50 8 -0.41 20 -8.20 
  Checa, Nicolas D m2428 USA0.001-0.1120-2.20 
  Zong Jr, Davis 1806 USA0.501-0.3320-6.60 
  Berg, George P. 1987 USA0.501-0.1320-2.60 
  Margiotta, Jason J 1944 USA0.501-0.1920-3.80 
  Hu, William 1841 USA1.0010.20204.00 
  Akylbekov, Nasyr 2244 KGZ1.0010.712014.20 
  Brodsky, David f2347 USA0.001-0.1820-3.60 
  Diano, Eden 2167 PHI0.001-0.3820-7.60 

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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