Individual Calculations March 2010
 Celis Sanchez, Carlos  Total change: -21.75  Rating chartPersonal card
 III Open IRT Jose Marca In Memoriam Premier Lima PER 2010-01-08
RcRownchangeKK*chgGame
 2065 2205 4.00 8 -1.45 15 -21.75 
  Chumpitaz, Ann wf2021 PER0.501-0.2415-3.60 
  Llacsahuanga, Diego 1976 PER0.001-0.7915-11.85 
  Chiarot, Cesar 2066 PER1.0010.31154.65 
  Tasayco, Alexis 1942 PER0.501-0.3215-4.80 
  Aliaga Fernandez, Ingrid Y wf2122 PER0.501-0.1115-1.65 
  Neyra, Miguel 2110 PER0.501-0.1315-1.95 
  Mamani, Joan Franco 2093 PER1.0010.35155.25 
  Castaneda, Carlos 2192 PER0.001-0.5215-7.80 

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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