Individual Calculations February 2020
 Hedstrom, Johan  Total change: 3.40  Rating chartPersonal card
 Div I 2 2019-20 R4 Sweden SWE 2020-01-12
RcRownchangeKK*chgGame
 2282 2060 0.50 1 0.28 20 5.60 
  Van Hengel, Hugo 2282 NED0.5010.28205.60 

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)
 
 Lag-DM 2019/2020, div 2 R4 Stockholm SWE 2020-01-13
RcRownchangeKK*chgGame
 1978 2060 0.50 1 -0.11 20 -2.20 
  Flink, Bjorn 1978 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)
 

 

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