Individual Calculations November 2017
 Bernal, Lucas  Total change: 8.00  Rating chartPersonal card
 Liga Nacional Superior de Ajedrez 2017 Villa Martelli ARG 2017-08-07
RcRownchangeKK*chgGame
 2098 1936 1.00 2 0.40 20 8.00 
  Kiszkiewicz, Ivan 1977 ARG0.5010.06201.20 
  Rago, Sergio 2219 ARG0.5010.34206.80 

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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