Individual Calculations November 2011
 Martinez, Christian  Total change: -24.30  Rating chartPersonal card
 V Festival Internacional de Ajedrez Elite Univesidad Central Bogota COL 2011-10-13
RcRownchangeKK*chgGame
 2012 2234 4.50 8 -1.62 15 -24.30 
  Panesso, Lina wc1918 COL0.501-0.3715-5.55 
  Ospina Ortiz, Oscar Alexander 1966 COL1.0010.17152.55 
  Lopez Idarraga, Daniel Eduardo 2002 COL1.0010.21153.15 
  Castro, Oscar H m2382 COL0.001-0.3015-4.50 
  Camargo, Santiago 1990 COL0.001-0.8015-12.00 
  Salcedo, Jackeline wf1944 COL0.501-0.3415-5.10 
  Abril, Mauricio 1973 COL0.501-0.3215-4.80 
  Martinez Paipa, Hernan 1917 COL1.0010.13151.95 

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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