Individual Calculations June 2014
 Peng, David T  Total change: 16.05  Rating chartPersonal card
 23rd Annual Chicago Open Wheeling, Illinois USA 2014-05-22
RcRownchangeKK*chgGame
 2218 2085 4.00 9 1.07 15 16.05 
  Lee, Michael f2394 USA0.001-0.1415-2.10 
  Betaneli, Alexander f2239 USA0.5010.21153.15 
  King, Alexander B 2231 USA0.5010.20153.00 
  Tang, Andrew 2219 USA0.5010.18152.70 
  Haessel, Dale R f2181 CAN0.5010.13151.95 
  Aripov, Iskandar 2231 UZB0.5010.20153.00 
  Liang, Awonder f2215 USA0.001-0.3215-4.80 
  Norovsambuu, Badamkhand 1980 MGL1.0010.36155.40 
  Arjun, Vishnuvardhan m2275 IND0.5010.25153.75 

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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