Individual Calculations October 2008
 Ferrufino, Boris  Total change: -16.95  Rating chartPersonal card
 Torneo Nacional Por Equipos 2008 - Bolivia Cochabamba BOL 2008-06-12
RcRownchangeKK*chgGame
 2142 2182 3.00 5 0.23 15 3.45 
  Saavedra, Carlos f2228 BOL0.001-0.4415-6.60 
  Campero, Ronald 2279 BOL1.0010.63159.45 
  Luna, Raisa 1982 BOL0.501-0.2615-3.90 
  Vargas, Julio 2127 BOL0.501-0.0815-1.20 
  Trujillo, Cristian 2093 BOL1.0010.38155.70 

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)
 
 Final Nacional 2008 - Bolivia Cochabamba BOL 2008-07-16
RcRownchangeKK*chgGame
 2132 2199 4.50 10 -1.36 15 -20.40 
  Lopez, Mario Iver f2240 BOL0.001-0.4415-6.60 
  Barrenechea, Stefanie 1933 BOL0.501-0.3215-4.80 
  Monroy Carrizo, Javier 2260 BOL0.001-0.4215-6.30 
  Rengel, Mario 2167 BOL1.0010.46156.90 
  Luna, Raisa 2024 BOL0.501-0.2315-3.45 
  Robles, Gustavo 2131 BOL1.0010.41156.15 
  Sustach, Marcos Antonio f2235 BOL0.001-0.4515-6.75 
  Gemy, Jose Daniel 2156 BOL0.501-0.0615-0.90 
  Murillo, Alejandro 2068 BOL1.0010.32154.80 
  Carlo, Daniel 2101 BOL0.001-0.6315-9.45 

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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