Individual Calculations March 2019
 Stahlberg, David  Total change: 14.80  Rating chartPersonal card
 Div II 8 2018-19 R5 Sweden SWE 2019-02-03
RcRownchangeKK*chgGame
 1974 2079 0.50 1 -0.14 20 -2.80 
  Olsson, Gary 1974 SWE0.501-0.1420-2.80 

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)
 
 Elite Hotels Open 2019 lang Vaxjo SWE 2019-02-09
RcRownchangeKK*chgGame
 2249 2079 2.00 4 0.88 20 17.60 
  Burwick, Malte 2247 SWE0.5010.22204.40 
  Dragicevic, Drazen f2339 SWE0.5010.32206.40 
  Lindh, Fredrik 2244 SWE0.5010.22204.40 
  Ask, Josef f2164 SWE0.5010.12202.40 

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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