Individual Calculations May 2011
 Cisneros Avendano, Diego  Total change: -5.75  Rating chartPersonal card
 I IRT ROBERTO MORALES MORALES IN MEMORIAM LIMA, PERU PER 2011-01-08
RcRownchangeKK*chgGame
 1932 1823 0.50 2 -0.23 25 -5.75 
  Orbezo Rosales, Ximena Lucia 1802 PER0.501-0.0325-0.75 
  Rosello, Jaime 2062 PER0.001-0.2025-5.00 

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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