Individual Calculations January 2012
 Bercys, Salvijus  Total change: -15.40  Rating chartPersonal card
 15th Annual Texas Collegiate Championships Houston, Texas USA 2011-10-29
RcRownchangeKK*chgGame
 2388 2477 2.00 4 -0.36 10 -3.60 
  Serna, Jeffrey 2077  * USA1.0010.08100.80 
  Cornejo, Max m2395 PER0.501-0.1110-1.10 
  Gareyev, Timur g2631 UZB0.001-0.2910-2.90 
  Hansen, Eric m2450 CAN0.501-0.0410-0.40 
 * 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)
 
 2011 UTD GM Invitational Richardson, Texas USA 2011-12-15
RcRownchangeKK*chgGame
 2490 2464 3.00 9 -1.18 10 -11.80 
  Hughes, Tyler B f2295 USA1.0010.28102.80 
  Chirila, Ioan C g2523 ROU0.5010.08100.80 
  Onischuk, Alexander g2674 USA0.001-0.2310-2.30 
  Pavlovic, Milos M m2486 SRB0.5010.03100.30 
  Holt, Conrad m2461 USA0.001-0.5010-5.00 
  Wang, Puchen m2441 NZL0.501-0.0310-0.30 
  Sadorra, Julio C g2506 PHI0.001-0.4410-4.40 
  Hansen, Eric m2447 CAN0.501-0.0210-0.20 
  Yotov, Valentin g2576 BUL0.001-0.3510-3.50 

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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