Individual Calculations September 2015
 Richardson, Kai  Total change: 104.00  Rating chartPersonal card
 2015 Championnats individuels d'echecs de la Francophonie - Open Montreal CAN 2015-07-17
RcRownchangeKK*chgGame
 2084 1775 0.00 3 -0.44 40 -17.60 
  Humphreys, Michael f2175  * CAN0.001-0.0840-3.20 
  Trahan, Daniel 2037 CAN0.001-0.1840-7.20 
  Luxama, Jacques Muller c2041 HAI0.001-0.1840-7.20 
 * 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)
 
 8th Calgary International Calgary CAN 2015-07-29
RcRownchangeKK*chgGame
 2092 1775 4.50 9 3.04 40 121.60 
  Humphreys, Michael f2175  * CAN1.0010.924036.80 
  Roiz, Michael g2175  * ISR0.001-0.0840-3.20 
  Haessel, Dale R. f2175  * CAN0.5010.424016.80 
  Ebrahim-Shirazi, Behrooz 2072 CAN0.5010.354014.00 
  Kazmaier, Daniel 2175  * CAN0.001-0.0840-3.20 
  Collyer, Curt D f2175  * USA0.5010.424016.80 
  Yao, Sammy 2041 CAN1.0010.824032.80 
  Ng, Gary 2175  * CAN0.001-0.0840-3.20 
  Wang, Jeff 1666 CAN1.0010.354014.00 
 * 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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