Individual Calculations December 2015
 Shi, Diwen  Total change: -18.80  Rating chartPersonal card
 2015 Calgary Invitational Calgary CAN 2015-10-29
RcRownchangeKK*chgGame
 2231 2151 4.00 9 0.48 40 19.20 
  Findlay, Ian f2293 CAN1.0010.694027.60 
  Sevillano, Enrico g2463 USA0.5010.364014.40 
  Langer, Michael f2190 USA0.001-0.4540-18.00 
  Haessel, Dale f2195 CAN0.5010.06402.40 
  Kazmaier, Daniel 2220 CAN1.0010.604024.00 
  Ng, Gary 2182 CAN0.001-0.4640-18.40 
  Kavutskiy, Konstantin f2349 USA0.001-0.2440-9.60 
  Wang, Jeff 1751  * CAN1.0010.08403.20 
  Bakre, Tejas g2438 IND0.001-0.1640-6.40 
 * 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)
 
 2015 AB Jr. Championship Calgary CAN 2015-11-14
RcRownchangeKK*chgGame
 1791 2151 3.50 5 -0.95 40 -38.00 
  Wang, Jeff 1751  * CAN1.0010.08403.20 
  Patrick, Angelo Tolentino 1933 CAN0.001-0.7840-31.20 
  Zita, Matthew 1751  * CAN1.0010.08403.20 
  Wu, Chenxi 1771 CAN1.0010.09403.60 
  Koneru, Nimai 1751  * CAN0.501-0.4240-16.80 
 * 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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