Individual Calculations February 2013
 Lopez, Dante  Total change: -6.75  Rating chartPersonal card
 Copa IPD 2013 "Categoria Especial" LIMA PER 2013-01-22
RcRownchangeKK*chgGame
 2190 2185 3.50 8 -0.45 15 -6.75 
  Pacheco, Marco f2385 PER0.001-0.2415-3.60 
  Chumpitaz, Ann wf2212 PER1.0010.54158.10 
  Donayre, Bertin 2064 PER0.001-0.6615-9.90 
  Mamani, Joan Franco 2154 PER0.501-0.0415-0.60 
  Fernandez, Fernando 2334 PER1.0010.701510.50 
  Cori Quispe, Kevin 2080 PER0.501-0.1415-2.10 
  Suasnabar, Jesus 2059 PER0.501-0.1715-2.55 
  Martinez Alcantara, Jose Eduardo f2228 PER0.001-0.4415-6.60 

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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