Individual Calculations November 2015
 Cafolla, Peter  Total change: -28.80  Rating chartPersonal card
 PokerStars Isle of Man International Chess Tournament - Masters 2015 Douglas ENG 2015-10-03
RcRownchangeKK*chgGame
 2200 2067 1.00 7 -1.44 20 -28.80 
  Dragnev, Valentin f2380 AUT0.001-0.1420-2.80 
  Berry, Neil f2355 SCO0.001-0.1620-3.20 
  Satyapragyan, Swayangsu m2416 IND0.001-0.1120-2.20 
  Sipos, Silvester 2003 ENG0.001-0.5920-11.80 
  Logallo, Claudio 2067 ITA0.001-0.5020-10.00 
  Weinstein, Shaul 1991 ISR1.0010.40208.00 
  Byron, Alan M 2188 ENG0.001-0.3420-6.80 

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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