Individual Calculations June 2019
 Zvidzai, Tafadzwa  Total change: 1.20  Rating chartPersonal card
 2019 Zim Easter Open Harare ZIM 2019-04-18
RcRownchangeKK*chgGame
 1757 1683 2.00 5 0.03 40 1.20 
  Mapfuwa, Blessing 1752 ZIM1.0010.604024.00 
  Muririma, Mugove 1969 ZIM0.001-0.1640-6.40 
  Tayengwa, Tinodaishe 1839 ZIM0.001-0.2940-11.60 
  Mandimutsira, Craig 1339 ZIM1.0010.12404.80 
  Garamukanwa, Makomborero 1885 ZIM0.001-0.2440-9.60 

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