Individual Calculations January 2017
 Alcobedo, Damian  Total change: -24.80  Rating chartPersonal card
 Campeonato Argentino Amateur Ajedrez Plus Sub 2300 Torre Blanca ARG 2016-12-08
RcRownchangeKK*chgGame
 2044 2068 2.50 7 -1.24 20 -24.80 
  Mussanti, Diego f2231 ARG0.001-0.2820-5.60 
  Surgen, Marcos 1995 ARG0.001-0.6020-12.00 
  Harper, Horacio 2063 ARG0.001-0.5120-10.20 
  Alvarez, Leandro 2040 ARG1.0010.46209.20 
  Salvatti, Diego 2020 ARG0.501-0.0720-1.40 
  Ferrara, Enzo 2031 ARG0.001-0.5520-11.00 
  Richard, Patrick Jorge 1930 ARG1.0010.31206.20 

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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