Individual Calculations November 2015
 Klein, Jorik  Total change: -8.40  Rating chartPersonal card
 3e Basamro Chess Event Rotterdam NED 2015-10-24
RcRownchangeKK*chgGame
 1608 1660 1.50 3 -0.21 40 -8.40 
  El Barbry, Sarah 1763 FRA0.001-0.3640-14.40 
  Howell, Oliver W 1507 ENG0.501-0.2040-8.00 
  Surkova, Sofia 1553 RUS1.0010.354014.00 

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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