Individual Calculations September 2015
 Bottema, Jeroen  Total change: 5.20  Rating chartPersonal card
 19e Hogeschool Zeeland Toernooi Vlissingen NED 2015-08-01
RcRownchangeKK*chgGame
 1899 1745 2.00 6 0.13 40 5.20 
  Goossens, Xavier 2094 BEL0.001-0.1140-4.40 
  Van Doorn, Hans 1903 NED0.001-0.2940-11.60 
  Rooker, Rien 1627 NED1.0010.344013.60 
  Ritsema, Ronald 1989 NED0.001-0.2040-8.00 
  Albrecht, Alex 1899 NED1.0010.714028.40 
  Maas, Joop 1879 NED0.001-0.3240-12.80 

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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office