Individual Calculations January 2012
 Torres Herrera, Donato  Total change: -32.40  Rating chartPersonal card
 MERCENARIOS 193 MEXICO DF MEX 2011-09-23
RcRownchangeKK*chgGame
 1745 1714 1.50 8 -2.16 15 -32.40 
  Salazar Moreno, Rafael 1701 MEX0.001-0.5215-7.80 
  Rodriguez Izquierdo, Javie 1777 MEX0.001-0.4115-6.15 
  Araiza Villagran, Ruben 1744 MEX0.001-0.4615-6.90 
  Lopez Aguilar, Hector 1779 MEX0.001-0.4115-6.15 
  Garcia Perales, Luis 1733 MEX0.5010.03150.45 
  Saidy Ayala, Daraima Diana wc1619 MEX1.0010.37155.55 
  Hernandez De La Vega, Alej 1834 MEX0.001-0.3415-5.10 
  Morales Gomez, Raul 1775 MEX0.001-0.4215-6.30 

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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