Individual Calculations March 2013
 Bregadze, Levan  Total change: 7.50  Rating chartPersonal card
 2012 CCSCSL Fall IM Invitational Saint Louis, Missouri USA 2012-11-26
RcRownchangeKK*chgGame
 2299 2361 6.00 9 0.75 10 7.50 
  Bartell, Thomas f2418 USA0.5010.08100.80 
  Sharevich, Anna wg2291 BLR1.0010.40104.00 
  Ulrich, Thomas M 2206 USA0.501-0.2110-2.10 
  Homa, Seth f2274 USA1.0010.38103.80 
  Eckert, Doug D f2247 USA1.0010.34103.40 
  Agrest, Inna wm2176 SWE0.501-0.2410-2.40 
  Brooks, Michael A m2430 USA0.5010.10101.00 
  Kavutskiy, Konstantin f2301 USA0.501-0.0810-0.80 
  Young, Angelo m2346 PHI0.501-0.0210-0.20 

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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