Blitz: Individual Calculations September 2015
 Phillips, Jeff  Total change: 20.00  Rating chartPersonal card
 2015 Washington International Blitz Rockville, Maryland USA 2015-08-07
RcRownchangeKK*chgGame
 2248 2047 3.00 8 1.00 20 20.00 
  Ruiz C, Joshua D m2346 COL0.001-0.1520-3.00 
  Ruiz C, Joshua D m2346 COL0.001-0.1520-3.00 
  Checa, Nicolas D f2289 USA0.5010.30206.00 
  Checa, Nicolas D f2289 USA0.5010.30206.00 
  Zhu, Hong Rui c2190 CAN0.001-0.3120-6.20 
  Zhu, Hong Rui c2190 CAN0.001-0.3120-6.20 
  Song, Guannan Terry 2166 CAN1.0010.662013.20 
  Song, Guannan Terry 2166 CAN1.0010.662013.20 

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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