Individual Calculations July 2014
 Ross, David S  Total change: 11.70  Rating chartPersonal card
 2014 CCSCSL Invitational - IM Saint Louis, Missouri USA 2014-05-28
RcRownchangeKK*chgGame
 2314 2291 5.00 9 0.78 15 11.70 
  Burnett, Ronald W m2344 USA0.5010.07151.05 
  Bregadze, Levan m2428 GEO0.5010.18152.70 
  Young, Angelo m2335 PHI0.5010.06150.90 
  Ni, Viktorija wm2206 USA0.501-0.1215-1.80 
  Homa, Seth f2331 USA0.5010.06150.90 
  Eckert, Doug D f2255 USA0.501-0.0515-0.75 
  Vibbert, Sean f2316 USA0.5010.03150.45 
  Sharma, Arun 2383 USA1.0010.63159.45 
  Aripov, Iskandar 2231 UZB0.501-0.0815-1.20 

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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