Individual Calculations March 2012
 Mamani, Joan Franco  Total change: -32.85  Rating chartPersonal card
 1er IRT ABIERTO DE AJEDREZ- CIUDAD DE CHINCHA CHINCHA PER 2011-10-28
RcRownchangeKK*chgGame
 1849 2146 2.00 5 -2.19 15 -32.85 
  Pazos, Jorge Alberto 1760 PER1.0010.09151.35 
  Bustamante, Godofredo 1941 PER0.501-0.2615-3.90 
  Paredes Lagos, Anthony Javier 1791 PER0.501-0.3915-5.85 
  Suasnabar, Jesus 1969 PER0.001-0.7315-10.95 
  Conislla, Oskar 1784 PER0.001-0.9015-13.50 

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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