Individual Calculations October 2016
 Kuhner, Mary  Total change: -50.40  Rating chartPersonal card
 Seattle FIDE Round Robin Seattle, Washington USA 2016-08-26
RcRownchangeKK*chgGame
 1617 1968 1.00 3 -1.66 40 -66.40 
  Seshadri, Sridhar 1589 USA1.0010.09403.60 
  Doknjas, Neil 1693 CAN0.001-0.8340-33.20 
  Zhang, Eric M 1568  * USA0.001-0.9240-36.80 
 * 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)
 
 66th Annual Oregon Open Portland, Oregon USA 2016-09-03
RcRownchangeKK*chgGame
 2120 1968 1.00 2 0.40 40 16.00 
  He, Anthony B 2150 USA0.001-0.2640-10.40 
  Heywood, Bill 2089 USA1.0010.664026.40 

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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