Individual Calculations February 2019
 Bohlin, Jan  Total change: -45.60  Rating chartPersonal card
 Karlstad Open 2018 Karlstad SWE 2018-12-27
RcRownchangeKK*chgGame
 1503 1756 2.00 4 -1.21 40 -48.40 
  Orci, Istvan 1549 SWE0.501-0.2740-10.80 
  Grindbakken, Erik 1578 NOR0.001-0.7340-29.20 
  Evenshaug, Amadeus Hestvik 1356  * NOR0.501-0.4240-16.80 
  Granholm, Johan 1527 SWE1.0010.21408.40 
 * 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)
 
NOTE: K factor changed
 Div I 2 2018-19 R4 Sweden SWE 2019-01-13
RcRownchangeKK*chgGame
 1858 1756 0.50 1 0.14 20 2.80 
  Carlsson, Mikael 1858 SWE0.5010.14202.80 

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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