Individual Calculations August 2013
 Arenas, David  Total change: 5.60  Rating chartPersonal card
 IRT Campeonato Nacional de Mayores Absoluto 2013 Ibague COL 2013-07-01
RcRownchangeKK*chgGame
 2261 2437 8.50 11 0.56 10 5.60 
  Nunez V, Gustavo Eduardo f2245 COL1.0010.25102.50 
  Tovio, Israel f2291 COL1.0010.30103.00 
  Mosquera, Miguel m2391 COL0.001-0.5610-5.60 
  Panesso Rivera, Henry m2341 COL0.501-0.1310-1.30 
  Cifuentes, Jhon Jairo c2120 COL1.0010.13101.30 
  Lotero, Faiber 2177 COL1.0010.18101.80 
  Sanchez, Sebastian Felipe m2328 COL0.501-0.1510-1.50 
  Herrera, Juan Sebastian 2205 COL0.501-0.2910-2.90 
  Castro, Alexander 2142 COL1.0010.15101.50 
  Nunez V, Daniel f2225 COL1.0010.23102.30 
  Martinez Romero, Martin m2402 COL1.0010.45104.50 

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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