Individual Calculations January 2017
 Leal, Jorge  Total change: 26.40  Rating chartPersonal card
 Campeonato Argentino Amateur Ajedrez Plus Sub 2300 Torre Blanca ARG 2016-12-08
RcRownchangeKK*chgGame
 2099 2132 5.00 8 0.66 40 26.40 
  Surgen, Marcos 1995 ARG1.0010.324012.80 
  Mussanti, Diego f2231 ARG0.001-0.3640-14.40 
  Postolski, Javier 1982 ARG0.501-0.2040-8.00 
  Pereyra, Horacio 2054 ARG1.0010.394015.60 
  Godoy, Carlos 2077 ARG1.0010.424016.80 
  Zamani, Andres 2122 ARG0.501-0.0140-0.40 
  Spector, Sebastian 2153 ARG0.5010.03401.20 
  Negri, Santiago 2180 ARG0.5010.07402.80 

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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