Individual Calculations February 2017
 Bar, Roman  Total change: -6.90  Rating chartPersonal card
 Israel National Team Championship 2017 Round 1-4 various ISR 2017-01-06
RcRownchangeKK*chgGame
 2361 2489 2.00 4 -0.69 10 -6.90 
  Zanan, Evgeny f2422 ISR0.501-0.0910-0.90 
  Kraus, Ohad 2326 ISR0.501-0.2210-2.20 
  Erenberg, Ariel f2338 ISR0.501-0.2010-2.00 
  Klenburg, Michael m2359 ISR0.501-0.1810-1.80 

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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