Rapid: Individual Calculations March 2015
 Kantsler, Boris  Total change: 4.40  Rating chartPersonal card
 Ramat Gan Winter Masters-A 2015 rapid playoffs Ramat Gan ISR 2015-02-22
RcRownchangeKK*chgGame
 2341 2447 1.50 2 0.22 20 4.40 
  Zanan, Evgeny f2341 ISR0.501-0.1420-2.80 
  Zanan, Evgeny f2341 ISR1.0010.36207.20 

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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