Individual Calculations January 2022
 Narva, David  Total change: 8.00  Rating chartPersonal card
 Lag-DM 21-22 Div 1 R1 2 Stockholm SWE 2021-11-01
RcRownchangeKK*chgGame
 2175 2044 0.50 2 -0.17 20 -3.40 
  Svensson, Hakan 2068 SWE0.001-0.4720-9.40 
  Ornstein, Axel m2281 SWE0.5010.30206.00 

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)
 
 Superettan2021-22 R12 Sweden SWE 2021-12-04
RcRownchangeKK*chgGame
 1856 2046 2.00 2 0.57 20 11.40 
  Zaritovskaja, Margarita 2020 SWE1.0010.46209.20 
  Gumpert, Leo 1691 SWE1.0010.11202.20 

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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