Individual Calculations June 2019
 Golovin, Sergey  Total change: -12.60  Rating chartPersonal card
 Liga Artzit Tzafon 2019 Round 7 Various ISR 2019-05-16
RcRownchangeKK*chgGame
 2175 2273 0.00 1 -0.63 20 -12.60 
  Newman, Ori 2175 ISR0.001-0.6320-12.60 

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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