Individual Calculations July 2014
 Bregadze, Levan  Total change: -10.30  Rating chartPersonal card
 2014 CCSCSL Invitational - IM Saint Louis, Missouri USA 2014-05-28
RcRownchangeKK*chgGame
 2299 2428 5.00 9 -1.03 10 -10.30 
  Eckert, Doug D f2255 USA0.501-0.2310-2.30 
  Ross, David S m2291 CAN0.501-0.1810-1.80 
  Sharma, Arun 2383 USA1.0010.44104.40 
  Aripov, Iskandar 2231 UZB0.501-0.2510-2.50 
  Burnett, Ronald W m2344 USA0.501-0.1210-1.20 
  Vibbert, Sean f2316 USA1.0010.35103.50 
  Young, Angelo m2335 PHI0.501-0.1310-1.30 
  Ni, Viktorija wm2206 USA0.501-0.2810-2.80 
  Homa, Seth f2331 USA0.001-0.6310-6.30 

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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