Rapid: Individual Calculations October 2017
 Olsson, Tord  Total change: -38.80  Rating chartPersonal card
 Snabbschacks-SM 2017 Veteraner 50 Stockholm SWE 2017-09-16
RcRownchangeKK*chgGame
 1869 1897 3.50 10 -1.94 20 -38.80 
  Bergstrom, Rolf f2268 SWE0.001-0.1020-2.00 
  Pettersson, Kjell-Erik 1696 SWE0.001-0.7620-15.20 
  Gundersen, Ingvar 1777 SWE1.0010.34206.80 
  Jernselius, Kjell 1697 SWE1.0010.24204.80 
  Kvarby, Anders 1776 SWE0.501-0.1620-3.20 
  Bytar, Peter 1961 SWE0.001-0.4120-8.20 
  Johansson, Lennart B 1947 SWE0.001-0.4320-8.60 
  Gunnarsson, Lennart 1828 SWE0.001-0.6020-12.00 
  Axelsson, Thomas 1747 SWE1.0010.30206.00 
  Wedin, Svante 1997 SWE0.001-0.3620-7.20 

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)
 

 

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