Blitz: Individual Calculations September 2012
 Osorio, Fernando  Total change: -17.00  Rating chartPersonal card
 1er. IRT Blitz Copa "UETD Dr. Ali GarcĂ­a Carrera" Puerto La Cruz VEN 2012-08-24
RcRownchangeKK*chgGame
 2080 2168 1.00 3 -0.85 20 -17.00 
  Rondon Chacon, Rene 2094 VEN0.001-0.6020-12.00 
  Acuna Monteverde, Pablo 1984 VEN1.0010.26205.20 
  Ibarra Padron, Joel 2161 CUB0.001-0.5120-10.20 

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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