Individual Calculations March 2010
 Cutipa, Gianfranco  Total change: 19.20  Rating chartPersonal card
 V Open IRT Renaldo Llerena Arequipa - Peru PER 2009-12-27
RcRownchangeKK*chgGame
 2113 2077 4.00 6 1.28 15 19.20 
  Cabrera Huaman, Rodolfo 1956 PER1.0010.34155.10 
  Parraga, Alejandro 2210 BOL1.0010.681510.20 
  Aguilar, Victor 2162 PER0.001-0.3815-5.70 
  Cabrera Huaman, Andres 2301 PER0.001-0.2215-3.30 
  Santiago Lastra, Nefi 2068 PER1.0010.49157.35 
  Gorbena Pena, Luis Andres 1979 PER1.0010.37155.55 

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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