Individual Calculations February 2020
 Westrom, Hans  Total change: -5.20  Rating chartPersonal card
 Taby Open KM 201920 R5 Taby SWE 2019-12-10
RcRownchangeKK*chgGame
 1906 1731 0.00 1 -0.27 20 -5.40 
  Saukkoriipi, Tommi 1906 FIN0.001-0.2720-5.40 

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 2 R4 Stockholm SWE 2020-01-13
RcRownchangeKK*chgGame
 1735 1731 0.50 1 0.01 20 0.20 
  Ivarsson, Daniel 1735 SWE0.5010.01200.20 

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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