Individual Calculations October 2015
 Haessel, Dale  Total change: 41.60  Rating chartPersonal card
 2015 AB Over 1800 Calgary CAN 2015-09-05
RcRownchangeKK*chgGame
 1992 2153 4.00 4 1.28 20 25.60 
  Kazmaier, Daniel 2220 CAN1.0010.592011.80 
  Robichaud, Martin 2097 CAN1.0010.42208.40 
  Fellah, Mohamad 1897 LBA1.0010.19203.80 
  Caluza Severo, Juni 1753  * CAN1.0010.08201.60 
 * 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)
 
 20th Battle of Alberta Red Deer CAN 2015-09-12
RcRownchangeKK*chgGame
 2260 2153 1.50 2 0.80 20 16.00 
  Matras-Clement, Agnieszka wm2260 POL1.0010.652013.00 
  Matras-Clement, Agnieszka wm2260 POL0.5010.15203.00 

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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