Individual Calculations April 2009
 Trujillo, Otoniel  Total change: -1.35  Rating chartPersonal card
 TAEI Fecodaz Bogota COL 2009-03-12
RcRownchangeKK*chgGame
 2053 2242 6.50 9 -0.09 15 -1.35 
  Padilla, Brayan David 1958 COL1.0010.16152.40 
  Rojas Barrero, Andres H 2246 COL1.0010.51157.65 
  Vargas, Diana Alejandra 1998 COL1.0010.20153.00 
  Ruiz C, Joshua D c2193 COL0.001-0.5715-8.55 
  Salcedo, Edison 2133 COL0.501-0.1515-2.25 
  Morantes Maldonado, Hans Mate 1998 COL1.0010.20153.00 
  Morantes Maldonado, Brandon G 1998 COL0.501-0.3015-4.50 
  Diaz Herrera, Leider Andres 2031 COL1.0010.23153.45 
  Padilla, Daniel Eduardo 1921 COL0.501-0.3715-5.55 

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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