Individual Calculations September 2014
 Gu, Christopher  Total change: -29.00  Rating chartPersonal card
 3rd Annual Washington International - Section A Rockville, Maryland USA 2014-08-09
RcRownchangeKK*chgGame
 2277 2362 1.00 4 -1.45 20 -29.00 
  Zherebukh, Yaroslav g2625 UKR0.001-0.1820-3.60 
  Melekhina, Alisa fwm2150 USA0.001-0.7720-15.40 
  Prilleltensky, Matan 2157 USA1.0010.24204.80 
  Barron, Michael f2177 CAN0.001-0.7420-14.80 

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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