Individual Calculations November 2015
 Havenaar, Jan  Total change: 42.00  Rating chartPersonal card
 41st Guernsey International Chess Festival Open Guernsey GCI 2015-10-18
RcRownchangeKK*chgGame
 2102 2016 5.00 7 2.10 20 42.00 
  Petersons, Ojars 1827 LAT1.0010.25205.00 
  Corkett, Anthony R f2306 ENG0.001-0.1620-3.20 
  Murray, J Stephen 1814 SCO1.0010.24204.80 
  Curtis, John E 2101 ENG1.0010.622012.40 
  Cherniaev, Alexander g2416  * RUS0.5010.42208.40 
  Godard, Maxence m2327 FRA0.5010.36207.20 
  Hickman, John E 1924 ENG1.0010.37207.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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