Individual Calculations February 2014
 Bregadze, Levan  Total change: 11.30  Rating chartPersonal card
 2013 PanAmerican Intercollegiate Chess Championship Lubbock, Texas USA 2013-12-27
RcRownchangeKK*chgGame
 2342 2396 3.50 6 0.15 10 1.50 
  Davey, Laurence 1996  * JAM1.0010.08100.80 
  Greeff, Melissa wg2126 RSA1.0010.17101.70 
  So, Wesley g2719 PHI0.001-0.1310-1.30 
  Cornejo, Max m2365 PER0.501-0.0410-0.40 
  Banawa, Jouaquin C f2301 PHI0.501-0.1310-1.30 
  Yotov, Valentin L g2547 BUL0.5010.20102.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2014 Bay Area International Santa Clara, California USA 2014-01-02
RcRownchangeKK*chgGame
 2413 2417 5.50 9 0.98 10 9.80 
  Cao, Jason f2151 CAN1.0010.18101.80 
  Hernandez, Holden g2548 USA0.5010.18101.80 
  Yi, Wei g2607 CHN0.5010.25102.50 
  Shankland, Sam g2602 USA0.001-0.2610-2.60 
  Odondo, Ganbold m2335 MGL1.0010.39103.90 
  Kaufman, Ray m2301 USA0.501-0.1610-1.60 
  Cornejo, Max m2365 PER0.501-0.0710-0.70 
  Ishkhanov, Tigran 2314 USA1.0010.36103.60 
  Gorovets, Andrey m2494 BLR0.5010.11101.10 

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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