Individual Calculations September 2013
 Paikidze, Nazi  Total change: -14.50  Rating chartPersonal card
 2nd Annual Washington International - Section A Rockville, Maryland USA 2013-08-06
RcRownchangeKK*chgGame
 2253 2377 4.50 9 -1.45 10 -14.50 
  Arias, Mario Alexi 2159 PER0.001-0.7810-7.80 
  Williams, Justus D 2251 USA1.0010.33103.30 
  Lee, Megan wf2084 USA1.0010.15101.50 
  Hunt, Adam C m2430 ENG0.001-0.4310-4.30 
  Barron, Michael f2177 CAN0.001-0.7610-7.60 
  Uesugi, Shinsaku f2292 JPN1.0010.38103.80 
  Balasubramanian, Aditha 2311 IND0.001-0.5910-5.90 
  Venegas Ocampo, Pablo f2246 MEX1.0010.32103.20 
  Chandra, Akshat f2328 USA0.501-0.0710-0.70 

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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