Individual Calculations May 2012
 Barrios, Hernando  Total change: -2.10  Rating chartPersonal card
 Open Internacional de Semana Santa L.A.B. Bogota COL 2012-04-04
RcRownchangeKK*chgGame
 2003 2036 1.00 2 -0.07 30 -2.10 
  Baquero, Yuri Paola 1757 COL1.0010.16304.80 
  Rojas, Barrero Andres Humberto 2249 COL0.001-0.2330-6.90 

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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