Individual Calculations January 2015
 Blandon, Jaime  Total change: -5.00  Rating chartPersonal card
 Open San Salvador 2014 San Salvador ESA 2014-12-05
RcRownchangeKK*chgGame
 2084 1899 1.50 6 -0.25 20 -5.00 
  Davila, Carlos m2279 NCA0.001-0.0920-1.80 
  Cu Hor, Winston Darwin f2285 GUA0.001-0.0920-1.80 
  Munoz, Randall 1701 ESA1.0010.24204.80 
  Madrigal, Ana Daniela wf2015 NCA0.001-0.3420-6.80 
  Alvarez, Carlos 2029 ESA0.5010.18203.60 
  Madrigal, Mariano m2194 NCA0.001-0.1520-3.00 

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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