Individual Calculations September 2013
 Almeida Saenz, Alfonso  Total change: -7.10  Rating chartPersonal card
 2nd Annual Washington International - Section A Rockville, Maryland USA 2013-08-06
RcRownchangeKK*chgGame
 2336 2352 4.00 9 -0.71 10 -7.10 
  Savage, Allan G f2130 USA1.0010.22102.20 
  Molner, Mackenzie m2506 USA0.5010.21102.10 
  Troff, Kayden W m2428 USA0.001-0.4010-4.00 
  Piasetski, Leon D m2286 CAN0.501-0.0910-0.90 
  Homa, Seth f2311 USA0.001-0.5610-5.60 
  Venegas Ocampo, Pablo f2246 MEX1.0010.36103.60 
  Yuvarajan, Prathiba wm2174 IND1.0010.27102.70 
  Fridman, Daniel g2634 GER0.001-0.1610-1.60 
  Balasubramanian, Aditha 2311 IND0.001-0.5610-5.60 

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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