Individual Calculations December 2017
 Gomez Maestro, Gustavo  Total change: 3.20  Rating chartPersonal card
 Cto Provincial Individual Absoluto, Sant Joan Sant Joan ESP 2017-09-30
RcRownchangeKK*chgGame
 1996 1717 0.50 2 0.16 20 3.20 
  Varga, Mariano f2050 ARG0.001-0.1220-2.40 
  Lopez Shchukina, Diego 1942 ESP0.5010.28205.60 

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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