Individual Calculations December 2021
 Nilsson, Oliver  Total change: -54.40  Rating chartPersonal card
 Hasselbacken Chess Open 2021 Lang Stockholm SWE 2021-11-06
RcRownchangeKK*chgGame
 1690 1795 2.00 4 -0.37 40 -14.80 
  Myrene, Jon Kare 1960 NOR0.001-0.2840-11.20 
  Kjartansson, Matthias Bjorgvin 1454 ISL1.0010.12404.80 
  Moller, Agnar T 1952 ISL0.001-0.2940-11.60 
  Valcu, Lavinia 1395  * SWE1.0010.08403.20 
 * 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)
 
 Lag-DM 21-22 Div 2 R1 Stockholm SWE 2021-11-08
RcRownchangeKK*chgGame
 1692 1795 0.00 1 -0.64 40 -25.60 
  Johansson, Christer 1973 1692 SWE0.001-0.6440-25.60 

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)
 
 Uppsala Mote 2021lang Uppsala SWE 2021-11-20
RcRownchangeKK*chgGame
 1835 1795 1.00 3 -0.35 40 -14.00 
  Moerman, Thomas 1979 BEL0.001-0.2640-10.40 
  Obolonin, Filipp 1854 EST0.001-0.4240-16.80 
  Gerdes, Sebastian 1672 SWE1.0010.334013.20 

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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