Individual Calculations September 2010
 Arango, Andres Mauricio  Total change: 7.35  Rating chartPersonal card
 Torneo Internacional IRT Feria de las flores Medellin COL 2010-08-04
RcRownchangeKK*chgGame
 2192 2141 4.50 9 0.49 15 7.35 
  Chirivi, Angie Lizeth 1976 COL1.0010.28154.20 
  Rios, Cristhian Camilo f2337 COL0.001-0.2515-3.75 
  Del Valle, Juan Pablo 2047 COL1.0010.37155.55 
  Uribe, Mauricio m2389 COL0.5010.31154.65 
  Escobar Forero, Alder m2474 COL0.001-0.1215-1.80 
  Kostov, Alex 2072 COL1.0010.40156.00 
  Marin, Sebastian 2349 COL0.001-0.2315-3.45 
  Laverde, Luis Eduardo 2105 COL0.001-0.5515-8.25 
  Lopez Idarraga, Daniel Eduardo 1975 COL1.0010.28154.20 

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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