Blitz: Individual Calculations February 2015
 Rodriguez Barragan, Luis E  Total change: -7.20  Rating chartPersonal card
 II CDMX Mexico, DF MEX 2015-01-19
RcRownchangeKK*chgGame
 1980 1927 0.50 2 -0.36 20 -7.20 
  Maya Rodriguez, Mario Cesa 2039 MEX0.5010.15203.00 
  Luna Javier, Edgar Froylan 1921 MEX0.001-0.5120-10.20 

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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