Individual Calculations October 2008
 Rivera, Alberto  Total change: -5.80  Rating chartPersonal card
 TAEI Sicoopweb Bogota COL 2008-07-07
RcRownchangeKK*chgGame
 2096 2369 9.00 11 0.00 10 0.00 
  Smith, Russell 2019 TRI1.0010.11101.10 
  Calderon Zuluaga, Andrea 2019 COL1.0010.11101.10 
  Monroy Puerto, Mariana 2019 COL1.0010.11101.10 
  Cifuentes, Jhon Jairo c2181 COL0.501-0.2410-2.40 
  Monroy Herrera, Cesar 2043 COL1.0010.13101.30 
  Gutierrez, Antonio 2043 COL1.0010.13101.30 
  Salcedo, Edison 2118 COL1.0010.19101.90 
  Gutierrez Penagos, Sebastian 2070 COL1.0010.15101.50 
  Rojas Barrero, Andres H 2274 COL0.501-0.1310-1.30 
  Ruiz C, Joshua D c2225 COL0.501-0.1910-1.90 
  Smith, Javanna 2043 TRI0.501-0.3710-3.70 

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)
 
 IRT GP Barrancabermeja Barrancabermeja COL 2008-07-11
RcRownchangeKK*chgGame
 2186 2369 4.50 7 -0.58 10 -5.80 
  Echeverry, Maria Yesenia 2019 COL1.0010.11101.10 
  Guerrero Fandino, Gustavo Adolfo 2053 COL1.0010.13101.30 
  Sanchez Lizcano, Sebastian Felipe 2161 COL0.501-0.2710-2.70 
  Sanchez Maya, Simon 2221 COL1.0010.30103.00 
  Rojas Barrero, Andres Humberto 2274 COL0.501-0.1310-1.30 
  Lopez, Carlos Manuel f2319 CUB0.501-0.0710-0.70 
  Ramirez, Carlos f2258 COL0.001-0.6510-6.50 

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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