Individual Calculations February 2014
 Wang, Kevin  Total change: 2.25  Rating chartPersonal card
 23rd Annual North American Open - Open Section Las Vegas, Nevada USA 2013-12-26
RcRownchangeKK*chgGame
 2460 2333 2.50 7 0.15 15 2.25 
  Panjwani, Raja m2460 CAN1.0010.671510.05 
  Wang, Chen m2503 CHN0.5010.22153.30 
  Mikhalevski, Victor g2551 ISR0.5010.28154.20 
  Shabalov, Alexander g2528 USA0.001-0.2515-3.75 
  Bryant, John Daniel m2401 USA0.5010.09151.35 
  Gerzhoy, Leonid m2481 CAN0.001-0.3015-4.50 
  Sapozhnikov, Roman f2293 CAN0.001-0.5615-8.40 

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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