Individual Calculations October 2014
 Araiza Villagran, Ruben  Total change: -38.60  Rating chartPersonal card
 MERCENARIOS 230 Mexico, D. F. MEX 2014-07-05
RcRownchangeKK*chgGame
 1673 1664 1.50 7 -1.93 20 -38.60 
  Villanueva Garciacano, Man 1880 MEX0.001-0.2220-4.40 
  Navidad Molina, Guillermo 1553 MEX0.001-0.6520-13.00 
  Lozano Reynoso, Alfredo 1744 MEX0.001-0.3920-7.80 
  Del Corro Roldan, Jesus 1594 MEX0.501-0.1020-2.00 
  Arjona Silva, Rafael 1755 MEX0.001-0.3820-7.60 
  Salinas Robles, Daniel 1546 MEX0.001-0.6620-13.20 
  Ortega, Ricardo 1640 MEX1.0010.47209.40 

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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