Individual Calculations December 2012
 Gardner, Robert J  Total change: -19.95  Rating chartPersonal card
 2012 Edmonton Fall Sectional Edmonton, Alberta CAN 2012-10-26
RcRownchangeKK*chgGame
 2345 2248 0.50 5 -1.33 15 -19.95 
  Pechenkin, Vladimir f2340 CAN0.001-0.3715-5.55 
  Yam, Alex 2267 CAN0.001-0.4715-7.05 
  Porper, Edward m2413 CAN0.001-0.2815-4.20 
  Wang, Richard m2356 CAN0.001-0.3515-5.25 
  Hambleton, Aman f2348 CAN0.5010.14152.10 

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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