Individual Calculations December 2017
 Aristimuno, Juan Jose  Total change: 55.20  Rating chartPersonal card
 10mo Aniversario Columna Mundo Ajedrecistico Maturin VEN 2017-10-28
RcRownchangeKK*chgGame
 1947 1851 2.50 3 1.38 40 55.20 
  Guaimare Rodriguez, Carlos Luis 1827 VEN1.0010.474018.80 
  Rodriguez Galanton, Yul Johnatta 2059 VEN1.0010.774030.80 
  Ontiveros Acuna, Miguel Angel 1956 VEN0.5010.14405.60 

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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