Individual Calculations December 2015
 Langer, Michael  Total change: -8.80  Rating chartPersonal card
 2015 Calgary Invitational Calgary CAN 2015-10-29
RcRownchangeKK*chgGame
 2231 2190 3.50 9 -0.44 20 -8.80 
  Kazmaier, Daniel 2220 CAN0.001-0.4620-9.20 
  Ng, Gary 2182 CAN0.501-0.0120-0.20 
  Shi, Diwen c2151 CAN1.0010.45209.00 
  Wang, Jeff 1790  * CAN1.0010.08201.60 
  Bakre, Tejas g2438 IND0.001-0.1920-3.80 
  Findlay, Ian f2293 CAN1.0010.642012.80 
  Sevillano, Enrico g2463 USA0.001-0.1720-3.40 
  Kavutskiy, Konstantin f2349 USA0.001-0.2920-5.80 
  Haessel, Dale f2195 CAN0.001-0.4920-9.80 
 * 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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