Individual Calculations July 2019
 Holm, Ragnar  Total change: 17.80  Rating chartPersonal card
 Deltalift Open 2019 lang Halmstad SWE 2019-05-31
RcRownchangeKK*chgGame
 2296 2124 2.00 4 0.89 20 17.80 
  Rydstrom, Tom f2365 SWE0.5010.30206.00 
  Lindgren, Fredrik 2278 SWE0.5010.21204.20 
  Wahlstrom, Lennart 2196 SWE1.0010.602012.00 
  Bellon Lopez, Juan Manuel g2345 SWE0.001-0.2220-4.40 

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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