Individual Calculations February 2020
 Ferngren, Kim  Total change: -6.40  Rating chartPersonal card
 Div III 2 2019-20 R4 Sweden SWE 2020-01-12
RcRownchangeKK*chgGame
 1531 1489 0.50 1 0.06 20 1.20 
  Sahlberg, Christer 1531 SWE0.5010.06201.20 

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 4 R4 Stockholm SWE 2020-01-20
RcRownchangeKK*chgGame
 1573 1489 0.00 1 -0.38 20 -7.60 
  Marlid, Johan 1573 SWE0.001-0.3820-7.60 

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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