Individual Calculations May 2010
 Herrera, Jesus D  Total change: 0.00  Rating chartPersonal card
 IRT Abierto de Semana Santa Medellin 2010 Medellin COL 2010-03-31
RcRownchangeRpKK*chgGame
 2039 0 5.00 7 0.00 2077   0.00 
  Lopez Idarraga, Daniel Eduardo 1984 COL0.5010.00 0.00 
  Corredor, Fabian 1872 COL1.0010.00 0.00 
  Nino, Juan Camilo 1962 COL0.5010.00 0.00 
  Franco Valencia, Angela Maria wf2172 COL0.5010.00 0.00 
  Romero Echeverria, Abigail 2051 ECU1.0010.00 0.00 
  Zapata Cuartas, Juan Carlos 2134 COL0.5010.00 0.00 
  Remicio Duque, John H f2101 COL1.0010.00 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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