Individual Calculations January 2019
 Betancur Giraldo, David Rogelio  Total change: 17.20  Rating chartPersonal card
 Campeonato Nal Categoria B Elo 2001 a 2200 Medellin COL 2018-12-06
RcRownchangeKK*chgGame
 2117 2134 4.00 6 0.86 20 17.20 
  Ruiz Aguilar, Pablo Alexander f2191 COL0.001-0.4220-8.40 
  Arango, Andres Mauricio 2064 COL1.0010.40208.00 
  Agudelo, Carlos Daniel 2031 COL1.0010.36207.20 
  Quiros, Juan Pablo 2103 COL1.0010.46209.20 
  Gomez, Jhon D 2137 COL1.0010.502010.00 
  Soto, Miguel Angel f2178 COL0.001-0.4420-8.80 

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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