Individual Calculations September 2011
 Montenegro, Juan Rolando  Total change: -3.45  Rating chartPersonal card
 IRT Semifinal Nacional de Mayores Absoluto 2011 Santa Rosa de Cabal COL 2011-06-22
RcRownchangeKK*chgGame
 2225 2144 2.50 7 -0.23 15 -3.45 
  Carvajal, Nolberto f2310 COL0.001-0.2815-4.20 
  Diaz Cordoba, Fredy 2239 COL1.0010.63159.45 
  Diaz, Ricardo 2256 COL0.5010.15152.25 
  Sanchez, Victor Hugo 2279 COL0.001-0.3215-4.80 
  Nunez V, Gustavo Eduardo f2253 COL0.001-0.3515-5.25 
  Panesso, Oscar 2025 COL1.0010.34155.10 
  Martinez Romero, Martin 2214 COL0.001-0.4015-6.00 

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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