Individual Calculations December 2023
 Sarodnick, Volker  Total change: -14.00  Rating chartPersonal card
 HSS KM 2023 R1234 Helsingborg SWE 2023-10-05
RcRownchangeKK*chgGame
 1497 1728 3.00 4 -0.09 20 -1.80 
  Alkhaled, Mohanad 1328  * SWE0.001-0.9220-18.40 
  Nilsson, Torbjorn 1955 1448 SWE1.0010.16203.20 
  Sandbech, Ted Henrik 1656 DEN1.0010.40208.00 
  Johansson, Rolf 1555 SWE1.0010.27205.40 
 * 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)
 
 Allskanskan 23-24, div 2 R12 Malmo SWE 2023-10-29
RcRownchangeKK*chgGame
 1383 1728 1.00 1 0.11 20 2.20 
  Ringdahl, Ulf 1383 SWE1.0010.11202.20 

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)
 
 HSS KM 2023 R5 Helsingborg SWE 2023-11-02
RcRownchangeKK*chgGame
 2016 1728 0.00 1 -0.16 20 -3.20 
  Westin, Ake 2016 SWE0.001-0.1620-3.20 

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)
 
 Allsv Div II 8 2023-24 R2 Sweden SWE 2023-11-19
RcRownchangeKK*chgGame
 1685 1728 0.00 1 -0.56 20 -11.20 
  Nyholm, Johannes 1685 SWE0.001-0.5620-11.20 

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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