Individual Calculations January 2012
 Velazquez Simon, Angelica  Total change: -41.70  Rating chartPersonal card
 Nacional Absoluto 2011 Femenil TAPACHULA, CHIAPAS MEX 2011-12-08
RcRownchangeKK*chgGame
 1956 1927 0.00 3 -1.39 30 -41.70 
  Aquino Flores, Angelica Am 1804 MEX0.001-0.6730-20.10 
  Duran Juarez, Citlali wc1971 MEX0.001-0.4430-13.20 
  Guerrero Rodriguez, Alejan wm2093 MEX0.001-0.2830-8.40 

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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