Individual Calculations May 2010
 Narvaez, Zamir  Total change: 8.40  Rating chartPersonal card
 Sub-20 Clasico Valle 2010 Absoluto Cali COL 2010-02-26
RcRownchangeKK*chgGame
 2018 2167 3.50 5 0.07 15 1.05 
  Dominguez, Oscar 1835 COL0.001-0.8815-13.20 
  Ceron, Edgar Ivan 2001 COL1.0010.28154.20 
  Escobar Barona, Juan Fernando 1987 COL1.0010.26153.90 
  Guelgua, Alvaro 2021 COL1.0010.30154.50 
  Rios, Cristhian Camilo f2248 COL0.5010.11151.65 

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 Camp Nacional Sub20 Absoluto 2010 Bogota COL 2010-04-15
RcRownchangeKK*chgGame
 2106 2168 4.00 6 0.49 15 7.35 
  Guelgua, Alvaro 2018 COL1.0010.30154.50 
  Barros, Raul Junior f2076 COL1.0010.37155.55 
  Arenas, David m2302 COL0.001-0.3215-4.80 
  Moran, Daniel Stiven 2084 COL0.001-0.6215-9.30 
  Jimenez, Luis Felipe 2047 COL1.0010.34155.10 
  Escobar Medina, Andres F 2110 COL1.0010.42156.30 

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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