Individual Calculations July 2019
 Malmstig, Erik  Total change: 2.80  Rating chartPersonal card
 Deltalift Open 2019 lang Halmstad SWE 2019-05-31
RcRownchangeKK*chgGame
 2370 2352 2.00 4 0.14 20 2.80 
  Jepson, Christian m2395 SWE1.0010.562011.20 
  Cramling, Pia g2454 SWE0.001-0.3620-7.20 
  Jobava, Baadur g2618 GEO0.001-0.1820-3.60 
  Ivarsson, Sebastian 2013 SWE1.0010.12202.40 

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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