Individual Calculations February 2020
 Branca, Rui  Total change: 4.00  Rating chartPersonal card
 Div I 1 2019-20 R4 Sweden SWE 2020-01-12
RcRownchangeKK*chgGame
 1997 2076 0.50 1 -0.11 20 -2.20 
  Ornmarker, Lennart 1997 SWE0.501-0.1120-2.20 

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)
 
 Lag-DM 2019/2020, div Elit R5 Stockholm SWE 2020-01-27
RcRownchangeKK*chgGame
 2323 2076 0.50 1 0.31 20 6.20 
  Uddenfeldt, Dan 2323 SWE0.5010.31206.20 

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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