Individual Calculations September 2015
 Collyer, Curt D  Total change: -34.40  Rating chartPersonal card
 8th Calgary International Calgary CAN 2015-07-29
RcRownchangeKK*chgGame
 2171 2262 4.50 9 -0.93 20 -18.60 
  Daniluk, Jim 1978 CAN0.501-0.3420-6.80 
  Ebrahim-Shirazi, Behrooz 2072 CAN1.0010.25205.00 
  Lenderman, Aleksandr g2623 USA0.5010.40208.00 
  Yam, Alex f2306 CAN0.001-0.4420-8.80 
  Gardner, Robert 2133 CAN0.001-0.6720-13.40 
  Richardson, Kai 1862  * CAN0.501-0.4220-8.40 
  Haessel, Dale R. f2180 CAN1.0010.39207.80 
  Wang, Jeff 1862  * CAN1.0010.08201.60 
  Mikhalevski, Victor g2526 ISR0.001-0.1820-3.60 
 * 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)
 
 Seattle Kings vs. Princes Tournament Seattle, Washington USA 2015-08-14
RcRownchangeKK*chgGame
 2040 2262 3.00 5 -0.79 20 -15.80 
  Doknjas, Joshua 2098 CAN0.501-0.2220-4.40 
  Doknjas, John c2115 CAN0.001-0.7020-14.00 
  Tiglon, Bryce 2227 USA0.501-0.0520-1.00 
  He, Anthony B 1862  * USA1.0010.08201.60 
  Fields, Noah Dennis 1896 USA1.0010.10202.00 
 * 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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