Individual Calculations March 2020
 Ravik, Andreas  Total change: 4.40  Rating chartPersonal card
 Vaggeryd KM 201920 R789 Vaggeryd SWE 2020-01-09
RcRownchangeKK*chgGame
 1646 1978 3.00 3 0.41 20 8.20 
  Alfven, Jorgen 1783 SWE1.0010.25205.00 
  Aliyev, Arzu 1578  * SWE1.0010.08201.60 
  Smith Oscarsson, Oscar 1578  * SWE1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Div III 4 2019-20 R4 Sweden SWE 2020-02-02
RcRownchangeKK*chgGame
 1837 1978 0.50 1 -0.19 20 -3.80 
  Brostrom, Christer 1837 SWE0.501-0.1920-3.80 

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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