Individual Calculations September 2017
 Poci, Pedro  Total change: -5.20  Rating chartPersonal card
 16 Copa Club Ajedrez San Martin FASGBA Avellaneda ARG 2017-07-28
RcRownchangeKK*chgGame
 1701 1631 1.50 4 -0.13 40 -5.20 
  Lo Presti, Roberto 1955 ARG0.001-0.1340-5.20 
  Ruiz, Gabriel 1318 ARG0.501-0.3640-14.40 
  Scagliarini, Mauro 1799 ARG0.001-0.2840-11.20 
  Alonso, Floreal 1731 ARG1.0010.644025.60 

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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