Individual Calculations May 2023
 Tonnessen, Alf Tomas  Total change: -27.80  Rating chartPersonal card
 Kristiansand SK Varturnering 2023 AB Kristiansand NOR 2023-03-01
RcRownchangeKK*chgGame
 1381 1145 0.50 8 -1.39 20 -27.80 
  Munk, Peter Scott 1483 NOR0.001-0.1220-2.40 
  Samuelsen, Kent Roger 1655 NOR0.001-0.0420-0.80 
  Hammersland, Lasse 1172 NOR0.001-0.4620-9.20 
  Jacobsen, Chris Daniel 1305 NOR0.001-0.2920-5.80 
  Tonnessen, Olav August D 1317 NOR0.5010.23204.60 
  Gulluce, Omer 1506 NOR0.001-0.1020-2.00 
  Skorge, Geir Arne 1429 NOR0.001-0.1620-3.20 
  Karlsen, Cyril 1181 NOR0.001-0.4520-9.00 

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)
 

 

« 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