Individual Calculations November 2017
 Lopez Ramirez, David Santiago  Total change: 81.20  Rating chartPersonal card
 Segunda semifinal absoluta de mayores selectiva a juegos nacionales Ubate COL 2017-10-14
RcRownchangeKK*chgGame
 1747 1669 4.00 5 2.03 40 81.20 
  Castillo, Ricardo 1951 COL0.001-0.1640-6.40 
  Velasquez, Joan Sebastian 1370 COL1.0010.15406.00 
  Cruz Beltran, Andres 1782 COL1.0010.654026.00 
  Velasquez, Angie Gabriela wf1766 COL1.0010.634025.20 
  Piraquive, Alberto 1867 COL1.0010.764030.40 

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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