Individual Calculations September 2010
 Loaiza, Yurani  Total change: -20.70  Rating chartPersonal card
 Torneo Internacional IRT Feria de las flores Medellin COL 2010-08-04
RcRownchangeKK*chgGame
 2025 1920 1.50 8 -1.38 15 -20.70 
  Lora, Joel Fernando 2122 COL0.001-0.2415-3.60 
  Gomez Barrero, Sergio 2044 COL0.001-0.3315-4.95 
  Torres, Jorge Emilio 2021 COL0.001-0.3615-5.40 
  Montoya Diez, Cesar Augusto 2100 COL0.001-0.2615-3.90 
  Romero, Daniela 1915 COL0.501-0.0115-0.15 
  Carvajal Montoya, Juan Camilo 1932 COL0.001-0.4815-7.20 
  Martinez, Mauricio 2015 COL0.001-0.3715-5.55 
  Del Valle, Juan Pablo 2047 COL1.0010.671510.05 

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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