Individual Calculations March 2011
 Almeida, Alfonso A  Total change: -7.10  Rating chartPersonal card
 2010 Pan American Intercollegiate Team Championship Milwaukee, Wisconsin USA 2010-12-27
RcRownchangeKK*chgGame
 2423 2378 1.50 4 -0.29 10 -2.90 
  Schwarz, Daniel 2261 USA0.501-0.1610-1.60 
  Kritz, Leonid g2624 GER0.001-0.1910-1.90 
  Gareyev, Timur g2615 UZB0.001-0.2010-2.00 
  Zorigt, Bayaraa wf2193 MGL1.0010.26102.60 

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)
 
 2011 Berekely International Berkeley, California USA 2011-01-02
RcRownchangeKK*chgGame
 2354 2356 4.50 10 -0.42 10 -4.20 
  Helfst, Matt 1956  * USA0.001-0.9210-9.20 
  Fritzinger, Dennis 2215 USA1.0010.31103.10 
  Bachmann, Axel g2548 PAR0.5010.25102.50 
  Bojkov, Dejan g2544 BUL0.5010.24102.40 
  Haessel, Dale f2190 CAN0.501-0.2210-2.20 
  Yang, Darwin f2421 USA0.001-0.4110-4.10 
  Troff, Kayden 2247 USA1.0010.35103.50 
  Ravichandran, Siddarth m2458 IND1.0010.64106.40 
  Kuljasevic, Davorin g2545 CRO0.001-0.2510-2.50 
  Ris, Robert m2418 NED0.001-0.4110-4.10 
 * 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)
 

 

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