Individual Calculations March 2011
 Sipos, Istvan  Total change: -1.70  Rating chartPersonal card
 2010 Pan American Intercollegiate Team Championship Milwaukee, Wisconsin USA 2010-12-27
RcRownchangeKK*chgGame
 2443 2398 0.50 2 -0.38 10 -3.80 
  Cornejo, Max m2413 PER0.001-0.4810-4.80 
  Sadorra, Julio C m2473 PHI0.5010.10101.00 

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
 2445 2409 5.00 10 0.50 10 5.00 
  Hills, Kenneth 2161 USA1.0010.19101.90 
  Kuljasevic, Davorin g2545 CRO0.5010.18101.80 
  Van Wely, Loek g2676 NED0.001-0.1810-1.80 
  Kavutskiy, Konstantin 2170 USA1.0010.20102.00 
  Kraai, Jesse g2516 USA0.5010.15101.50 
  Panchanathan, Magesh g2537 IND0.001-0.3310-3.30 
  Milan, Lev m2467 USA1.0010.58105.80 
  Bachmann, Axel g2548 PAR0.5010.19101.90 
  Holt, Conrad f2393 USA0.001-0.5210-5.20 
  Collins, Sam m2436 IRL0.5010.04100.40 

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 Southwest Collegiate Championships Houston, Texas USA 2011-02-12
RcRownchangeKK*chgGame
 2447 2409 1.50 4 -0.29 10 -2.90 
  Ramirez, Alejandro g2584 USA0.5010.23102.30 
  Safin, Artur K 2202 USA1.0010.23102.30 
  Bachmann, Axel g2548 PAR0.001-0.3110-3.10 
  Ludwig, Daniel J m2453 USA0.001-0.4410-4.40 

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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