Individual Calculations May 2012
 Robles, Gustavo  Total change: -18.90  Rating chartPersonal card
 TORNEO IRT "Memorial Raúl Monroy Vizcarra"(+) Santa Cruz - Bolivia BOL 2012-02-25
RcRownchangeKK*chgGame
 2077 2048 1.00 5 -1.26 15 -18.90 
  Martinez, Ariel A 2206 BOL0.001-0.2915-4.35 
  Cuellar, Luis Eduardo 1770 BOL1.0010.17152.55 
  Agreda P, Mario 2082 BOL0.001-0.4515-6.75 
  Monroy G, Javier A 2150 BOL0.001-0.3615-5.40 
  Campero, Ronald f2175 BOL0.001-0.3315-4.95 

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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