Individual Calculations April 2016
 Der Manuelian, Haik O  Total change: 41.60  Rating chartPersonal card
 10th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2016-03-23
RcRownchangeKK*chgGame
 2319 2147 3.00 7 1.04 40 41.60 
  Sheng, Joshua f2397 USA1.0010.814032.40 
  Yang, Kaiqi m2380 CHN0.001-0.2140-8.40 
  Wu, Christopher f2330 USA1.0010.744029.60 
  Hilby, Craig f2343 USA0.5010.254010.00 
  Colas, Joshua f2374 USA0.001-0.2140-8.40 
  Jacobson, Brandon c2241 USA0.001-0.3740-14.80 
  Dougherty, Michael f2169 CAN0.5010.03401.20 

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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