Individual Calculations July 2010
 Ferrufino, Boris  Total change: 17.10  Rating chartPersonal card
 ITT Abril en Tarija 2010 Tarija BOL 2010-04-27
RcRownchangeKK*chgGame
 2274 2193 3.00 9 -0.70 15 -10.50 
  Quinones, Cesar f2294 PER0.001-0.3615-5.40 
  Miranda, Luis 2186 BOL0.001-0.5115-7.65 
  Zambrana, Oswaldo g2504 BOL0.5010.36155.40 
  Quesada Perez, Yuniesky g2582 CUB0.001-0.0915-1.35 
  Aparicio, Anibal f2274 ARG0.001-0.3915-5.85 
  Sustach, Marcos f2231 BOL0.001-0.4515-6.75 
  Mendoza, Rodrigo 2077 BOL1.0010.34155.10 
  Monroy Carrizo, Javier 2093 BOL1.0010.36155.40 
  Borda, Alan f2222 BOL0.5010.04150.60 

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)
 
 Final Nacional Mayor 2010 Cochabamba BOL 2010-05-05
RcRownchangeKK*chgGame
 2161 2209 7.50 11 1.31 15 19.65 
  Angulo P., Carlos 2204 BOL1.0010.49157.35 
  Mendoza, Rodrigo 2077 BOL0.001-0.6815-10.20 
  Campero, Ronald f2249 BOL1.0010.56158.40 
  Monroy G., Javier A. 2104 BOL1.0010.36155.40 
  Borda, Alan f2220 BOL0.5010.02150.30 
  Martinez, Ariel A. 2183 BOL1.0010.46156.90 
  Saavedra, Carlos f2202 BOL0.501-0.0115-0.15 
  Meijer, Johannes 2252 NED1.0010.56158.40 
  Rozo, Paulo 1961 BOL0.501-0.3115-4.65 
  Carlo, Daniel 2068 BOL1.0010.31154.65 
  Delgadillo, Adonay 2248 BOL0.001-0.4515-6.75 

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)
 
 Nacional Mayor por equipos 2010 Cochabamba BOL 2010-06-17
RcRownchangeKK*chgGame
 2219 2209 2.50 4 0.53 15 7.95 
  Cordero, Daniela 1996 BOL1.0010.23153.45 
  Rivas, Oswaldo 2156 BOL0.501-0.0715-1.05 
  Borda, Alan f2220 BOL1.0010.52157.80 
  Zambrana, Oswaldo g2504 BOL0.001-0.1515-2.25 

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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