Individual Calculations April 2009
 Mosquera, Miguel  Total change: 5.30  Rating chartPersonal card
 IRT Fecodaz_club los Reyes Bogota COL 2009-02-27
RcRownchangeKK*chgGame
 2135 2370 6.00 7 0.53 10 5.30 
  Carvajal, Alvaro 2020 COL1.0010.11101.10 
  Valle, Efrain c2162 COL1.0010.23102.30 
  Guzman, Campo Elias 2020 COL1.0010.11101.10 
  Rojas Barrero, Andres H 2246 COL1.0010.33103.30 
  Soste, Victor 2050 COL1.0010.13101.30 
  Narvaez, Faber Alberto 2141 COL0.501-0.2910-2.90 
  Zuluaga, Cesar f2307 COL0.501-0.0910-0.90 

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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