Individual Calculations October 2008
 Pertuz, Manuel Jose  Total change: 0.00  Rating chartPersonal card
 IRT GP Barrancabermeja Barrancabermeja COL 2008-07-11
RcRownchangeRpKK*chgGame
 2082 0 1.50 4 0.00 1995   0.00 
  Sanchez Maya, Simon 2221 COL0.5010.00 0.00 
  Tovio, Israel 2258 COL0.0010.00 0.00 
  Echeverry, Maria Yesenia 1824 COL1.0010.00 0.00 
  Barros, Raul Junior f2026 COL0.0010.00 0.00 

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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