Individual Calculations February 2020
 Nilsson, Ove  Total change: 2.60  Rating chartPersonal card
 Div III 3 2019-20 R4 Sweden SWE 2020-01-12
RcRownchangeKK*chgGame
 1705 1879 1.00 1 0.27 20 5.40 
  Holmgren, Roine 1705 SWE1.0010.27205.40 

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)
 
 Lag-DM 2019/2020, div 3 R4 Stockholm SWE 2020-01-20
RcRownchangeKK*chgGame
 1774 1879 0.50 1 -0.14 20 -2.80 
  Lindberg, Sture 1774 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)
 

 

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