Individual Calculations February 2020
 Krupenski, Juri  Total change: 7.70  Rating chartPersonal card
 Karlstad Open 2019 lang Karlstad SWE 2019-12-27
RcRownchangeKK*chgGame
 2227 2386 5.00 6 0.77 10 7.70 
  Ronneland, Daniel 2169 SWE1.0010.22102.20 
  Silseth, Simon f2296 SWE0.501-0.1210-1.20 
  Nygren, Kim 2199 SWE1.0010.26102.60 
  Lundin, Jan f2347 SWE1.0010.45104.50 
  Rifai, Abdulkader 2192 FID1.0010.25102.50 
  Rishovd, Svein c2156 NOR0.501-0.2910-2.90 

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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