Individual Calculations April 2009
 Villa Naranjo, Samuel  Total change: 0.00  Rating chartPersonal card
 Torneo departamental Abierto de apertura ANT Medellin COL 2009-01-26
RcRownchangeRpKK*chgGame
 1974 0 1.00 4 0.00 1781   0.00 
  Hurtado, Felipe 2033 COL0.0010.00 0.00 
  Munoz Monroy, Cinthya Carolin 1859 COL1.0010.00 0.00 
  Castrillon Gomez, Melissa 2002 COL0.0010.00 0.00 
  Loaiza, Yurani 2000 COL0.0010.00 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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