Individual Calculations July 2017
 Bertram, Marina  Total change: 50.40  Rating chartPersonal card
 ChessClassics 2017 Senioren ab 65 Bad Neuenahr GER 2017-06-07
RcRownchangeKK*chgGame
 1549 1274 2.50 7 1.26 40 50.40 
  Knosowski, Hans Josef 1674  * GER0.001-0.0840-3.20 
  Voeller, Lothar 1674  * GER0.001-0.0840-3.20 
  Vogel, Paul 1561 GER0.001-0.1640-6.40 
  Graffenberger, Marianne 1431 GER1.0010.714028.40 
  Wahl, Hedi 1542 GER0.001-0.1740-6.80 
  Neumann, Peter 1463 GER0.5010.254010.00 
  Freerksen, Uwe 1500 GER1.0010.794031.60 
 * 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)
 

 

« 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