Individual Calculations May 2012
 Contreras, Henry  Total change: -1.80  Rating chartPersonal card
 Open Internacional de Semana Santa L.A.B. Bogota COL 2012-04-04
RcRownchangeKK*chgGame
 2105 2252 6.00 9 -0.12 15 -1.80 
  Pinzon, Jairo David 2210 COL1.0010.44156.60 
  Gomez Garrido, Camilo Ernesto m2515 CUB0.001-0.1815-2.70 
  Mercado, Luisa Fernanda wf2075 COL0.001-0.7315-10.95 
  Univio Sanchez, German 2019 COL1.0010.21153.15 
  Herrera, Milena wf2090 COL1.0010.29154.35 
  Montenegro Torres, Carlos f2161 ECU0.501-0.1215-1.80 
  Camargo, Santiago 2003 COL1.0010.19152.85 
  Jaramillo, Ochoa Mateo 1963 COL0.501-0.3415-5.10 
  Salcedo, Jackeline wf1912 COL1.0010.12151.80 

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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