Individual Calculations September 2012
 Abatantuono, Giuseppe  Total change: 23.10  Rating chartPersonal card
 IRT Copa Libertadores de America Caracas VEN 2012-07-31
RcRownchangeKK*chgGame
 2200 2141 2.50 4 0.77 30 23.10 
  Palomo, Franklin A. 2232 VEN1.0010.623018.60 
  Blanco Ronquillo, Humberto L m2423 CUB0.001-0.1630-4.80 
  Ramirez Marino, Richard Daniel 2053 VEN1.0010.383011.40 
  Rondon Chacon, Rene 2093 VEN0.501-0.0730-2.10 

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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