Individual Calculations October 2008
 Garcia, Jhon Jairo  Total change: -53.50  Rating chartPersonal card
 IRT GP Barrancabermeja Barrancabermeja COL 2008-07-11
RcRownchangeKK*chgGame
 1957 2125 0.00 3 -2.14 25 -53.50 
  Santos Morales, Natalia Andrea 2065 COL0.001-0.5825-14.50 
  Salazar, Monica Maria 1890 COL0.001-0.7925-19.75 
  Mendez Rivera, Karina Paola 1916 COL0.001-0.7725-19.25 

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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