Individual Calculations August 2020
 Perez Guerra, Raul  Total change: -12.80  Rating chartPersonal card
 Liga Canaria Division de Honor 2020 jornadas 8 y 9 Canarias ESP 2020-07-11
RcRownchangeKK*chgGame
 2040 2170 1.00 2 -0.32 40 -12.80 
  Perez Felipe, Marcos Adrian f2171 ESP0.001-0.5040-20.00 
  Oudeh Mishmesh, Omar 1908 ESP1.0010.18407.20 

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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