Individual Calculations May 2011
 Torres, David  Total change: 0.00  Rating chartPersonal card
 IRT Distrital Open de Mayores MARZO Bogota COL 2011-03-18
RcRownchangeRpKK*chgGame
 1979 0 2.00 6 0.00 1854   0.00 
  Ramirez, Jaime Orlando 1979 COL0.0010.00 0.00 
  Guzman, Pedro Juan 1991 COL1.0010.00 0.00 
  Leal Cortes, Diego Fernando 1850 COL0.5010.00 0.00 
  Prieto, Ernesto 2143 COL0.0010.00 0.00 
  Quintero, Raul 2084 COL0.0010.00 0.00 
  Nieto, Guillermo Luigui Ubald 1827 COL0.5010.00 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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