Individual Calculations February 2019
 Rahmilevitz, Anton  Total change: -9.00  Rating chartPersonal card
 Liga Artzit Darom 2019 1-2 Various ISR 2019-01-10
RcRownchangeKK*chgGame
 2040 2211 1.00 2 -0.45 20 -9.00 
  Slobodiansky, Steven 1983 ISR0.001-0.7920-15.80 
  Ofek, Ram 2096 ISR1.0010.34206.80 

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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