Individual Calculations March 2024
 Gunnarsson, Lennart  Total change: -19.80  Rating chartPersonal card
 Seniorschack Stockholm KM Klassiskt 2024 R12 Stockholm SWE 2024-01-18
RcRownchangeKK*chgGame
 1520 1791 1.50 2 -0.12 20 -2.40 
  Juntti, Lars-Ivar 1403 SWE1.0010.09201.80 
  Westrom, Hans 1637 SWE0.501-0.2120-4.20 

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 2 2023-24 R5 Sweden SWE 2024-02-04
RcRownchangeKK*chgGame
 1904 1784 0.50 1 0.16 20 3.20 
  Ekelund, Kurt 1904 SWE0.5010.16203.20 

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)
 
 Lag-DM 2023-2024, div 2 R5 Stockholm SWE 2024-02-12
RcRownchangeKK*chgGame
 1847 1784 0.00 1 -0.41 20 -8.20 
  Ranby, Hans 1847 SWE0.001-0.4120-8.20 

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)
 
 Roslagsserien div 4 2023-24 R4 Norrtalje SWE 2024-02-15
RcRownchangeKK*chgGame
 1696 1784 0.00 1 -0.62 20 -12.40 
  Andersson, Bo 1946 1696 SWE0.001-0.6220-12.40 

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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