Individual Calculations October 2015
 Daniluk, Jim  Total change: -12.20  Rating chartPersonal card
 2015 AB Over 1800 Calgary CAN 2015-09-05
RcRownchangeKK*chgGame
 1925 1951 1.50 4 -0.55 20 -11.00 
  Koneru, Nimai 1551  * CAN0.501-0.4220-8.40 
  Wu, Chenxi 1832 CAN1.0010.34206.80 
  Kazmaier, Daniel 2220 CAN0.001-0.1720-3.40 
  Robichaud, Martin 2097 CAN0.001-0.3020-6.00 
 * 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)
 
 20th Battle of Alberta Red Deer CAN 2015-09-12
RcRownchangeKK*chgGame
 1932 1951 1.00 2 -0.06 20 -1.20 
  Briones, Dante 1932 CAN0.001-0.5320-10.60 
  Briones, Dante 1932 CAN1.0010.47209.40 

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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