Individual Calculations April 2020
 Dereka, Konstantina  Total change: -18.40  Rating chartPersonal card
 6th International Tournament Vardaris 2020 - B group Thessaloniki GRE 2020-02-27
RcRownchangeKK*chgGame
 1346 1574 5.00 7 -0.46 40 -18.40 
  Tsilidis, Christos 1468 GRE1.0010.364014.40 
  Kalamoukou, Giolanta 1309 GRE0.501-0.3240-12.80 
  Dogias, Georgios 1212 GRE0.001-0.9040-36.00 
  Giannopoulos, Iasonas 1342 GRE1.0010.21408.40 
  Tzikas, Charilaos 1343 GRE0.501-0.2940-11.60 
  Tsivelekidou, Anthoula Elpida 1342 GRE1.0010.21408.40 
  Tsouchnikas, Georgios 1403 GRE1.0010.274010.80 

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